/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.epf -i ../../../trunk/examples/svcomp/pthread-ext/34_double_lock_p2_vs.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-7bb8cbd [2020-10-16 00:48:28,710 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-16 00:48:28,713 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-16 00:48:28,756 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-16 00:48:28,757 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-16 00:48:28,764 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-16 00:48:28,767 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-16 00:48:28,772 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-16 00:48:28,774 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-16 00:48:28,779 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-16 00:48:28,780 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-16 00:48:28,781 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-16 00:48:28,781 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-16 00:48:28,784 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-16 00:48:28,786 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-16 00:48:28,788 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-16 00:48:28,789 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-16 00:48:28,790 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-16 00:48:28,792 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-16 00:48:28,801 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-16 00:48:28,803 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-16 00:48:28,804 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-16 00:48:28,805 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-16 00:48:28,806 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-16 00:48:28,818 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-10-16 00:48:28,825 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-16 00:48:28,825 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-16 00:48:28,826 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-16 00:48:28,827 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.epf [2020-10-16 00:48:28,848 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-16 00:48:28,849 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-16 00:48:28,850 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-16 00:48:28,850 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-16 00:48:28,850 INFO L138 SettingsManager]: * Use SBE=true [2020-10-16 00:48:28,850 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-16 00:48:28,851 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-16 00:48:28,851 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-16 00:48:28,851 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-16 00:48:28,851 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-16 00:48:28,851 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-16 00:48:28,851 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-16 00:48:28,852 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-16 00:48:28,852 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-16 00:48:28,852 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-16 00:48:28,852 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-16 00:48:28,852 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-16 00:48:28,853 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-16 00:48:28,853 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-16 00:48:28,853 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-16 00:48:28,853 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-16 00:48:28,853 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-16 00:48:28,854 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-16 00:48:28,854 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-16 00:48:28,854 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-16 00:48:28,854 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-16 00:48:28,854 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-16 00:48:28,855 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2020-10-16 00:48:28,855 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-16 00:48:29,154 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-16 00:48:29,166 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-16 00:48:29,169 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-16 00:48:29,171 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-16 00:48:29,171 INFO L275 PluginConnector]: CDTParser initialized [2020-10-16 00:48:29,172 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/34_double_lock_p2_vs.i [2020-10-16 00:48:29,227 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b5c9ab11/b46a3ca0be3e4433b25ac0b677912733/FLAG86a2adc6e [2020-10-16 00:48:29,725 INFO L306 CDTParser]: Found 1 translation units. [2020-10-16 00:48:29,726 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/34_double_lock_p2_vs.i [2020-10-16 00:48:29,747 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b5c9ab11/b46a3ca0be3e4433b25ac0b677912733/FLAG86a2adc6e [2020-10-16 00:48:29,995 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b5c9ab11/b46a3ca0be3e4433b25ac0b677912733 [2020-10-16 00:48:30,002 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-16 00:48:30,005 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-16 00:48:30,006 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-16 00:48:30,006 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-16 00:48:30,012 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-16 00:48:30,013 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 12:48:29" (1/1) ... [2020-10-16 00:48:30,017 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32926427 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:48:30, skipping insertion in model container [2020-10-16 00:48:30,017 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 12:48:29" (1/1) ... [2020-10-16 00:48:30,027 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-16 00:48:30,092 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-16 00:48:30,557 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-16 00:48:30,576 INFO L203 MainTranslator]: Completed pre-run [2020-10-16 00:48:30,667 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-16 00:48:30,743 INFO L208 MainTranslator]: Completed translation [2020-10-16 00:48:30,744 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:48:30 WrapperNode [2020-10-16 00:48:30,744 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-16 00:48:30,745 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-16 00:48:30,745 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-16 00:48:30,745 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-16 00:48:30,754 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:48:30" (1/1) ... [2020-10-16 00:48:30,770 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:48:30" (1/1) ... [2020-10-16 00:48:30,797 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-16 00:48:30,798 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-16 00:48:30,798 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-16 00:48:30,798 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-16 00:48:30,806 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:48:30" (1/1) ... [2020-10-16 00:48:30,806 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:48:30" (1/1) ... [2020-10-16 00:48:30,810 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:48:30" (1/1) ... [2020-10-16 00:48:30,810 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:48:30" (1/1) ... [2020-10-16 00:48:30,820 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:48:30" (1/1) ... [2020-10-16 00:48:30,827 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:48:30" (1/1) ... [2020-10-16 00:48:30,830 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:48:30" (1/1) ... [2020-10-16 00:48:30,834 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-16 00:48:30,835 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-16 00:48:30,835 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-16 00:48:30,835 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-16 00:48:30,836 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:48:30" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-16 00:48:30,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-16 00:48:30,908 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2020-10-16 00:48:30,908 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2020-10-16 00:48:30,908 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2020-10-16 00:48:30,908 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2020-10-16 00:48:30,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-16 00:48:30,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-16 00:48:30,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-16 00:48:30,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-16 00:48:30,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-16 00:48:30,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-16 00:48:30,911 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 00:48:31,852 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-16 00:48:31,853 INFO L298 CfgBuilder]: Removed 10 assume(true) statements. [2020-10-16 00:48:31,856 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 12:48:31 BoogieIcfgContainer [2020-10-16 00:48:31,856 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-16 00:48:31,857 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-16 00:48:31,858 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-16 00:48:31,861 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-16 00:48:31,862 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 12:48:29" (1/3) ... [2020-10-16 00:48:31,863 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20da366c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 12:48:31, skipping insertion in model container [2020-10-16 00:48:31,863 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:48:30" (2/3) ... [2020-10-16 00:48:31,863 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20da366c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 12:48:31, skipping insertion in model container [2020-10-16 00:48:31,863 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 12:48:31" (3/3) ... [2020-10-16 00:48:31,865 INFO L111 eAbstractionObserver]: Analyzing ICFG 34_double_lock_p2_vs.i [2020-10-16 00:48:31,878 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-16 00:48:31,886 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-16 00:48:31,887 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-10-16 00:48:31,927 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,928 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,928 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,928 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,931 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,931 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,931 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,931 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,932 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,932 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,932 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,932 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,932 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,933 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,933 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,933 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,933 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,934 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,934 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,934 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,934 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,934 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,934 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,935 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,935 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,935 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,936 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,936 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,936 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,936 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,936 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,937 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,937 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,937 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,937 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,937 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,938 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,938 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,938 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,938 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,938 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,939 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,939 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,940 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,940 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,940 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,940 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,940 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,941 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,941 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,941 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,941 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,941 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,941 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,942 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,942 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,942 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,942 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,942 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,943 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,943 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,943 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,943 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,943 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,944 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,944 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,944 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,944 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,944 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,944 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,945 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,945 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,945 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,945 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,945 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,945 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,946 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,949 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,950 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,950 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,950 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,950 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,951 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,951 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,951 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,951 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,951 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,952 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,952 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,952 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,952 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,952 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,953 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,953 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,953 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,953 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,959 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,959 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,959 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,960 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,960 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,960 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,960 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,960 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,961 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,961 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,961 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,961 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,961 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,962 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,962 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,962 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:31,980 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-16 00:48:31,999 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 00:48:31,999 INFO L378 AbstractCegarLoop]: Hoare is false [2020-10-16 00:48:31,999 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 00:48:31,999 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 00:48:31,999 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 00:48:31,999 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 00:48:32,000 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 00:48:32,000 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 00:48:32,013 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 58 places, 58 transitions, 126 flow [2020-10-16 00:48:32,049 INFO L129 PetriNetUnfolder]: 7/65 cut-off events. [2020-10-16 00:48:32,050 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 00:48:32,055 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 140 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 00:48:32,056 INFO L82 GeneralOperation]: Start removeDead. Operand has 58 places, 58 transitions, 126 flow [2020-10-16 00:48:32,062 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 57 places, 57 transitions, 122 flow [2020-10-16 00:48:32,065 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 00:48:32,068 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 57 places, 57 transitions, 122 flow [2020-10-16 00:48:32,070 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 57 places, 57 transitions, 122 flow [2020-10-16 00:48:32,071 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 57 places, 57 transitions, 122 flow [2020-10-16 00:48:32,087 INFO L129 PetriNetUnfolder]: 7/65 cut-off events. [2020-10-16 00:48:32,088 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 00:48:32,089 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 134 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 00:48:32,091 INFO L117 LiptonReduction]: Number of co-enabled transitions 1216 [2020-10-16 00:48:33,741 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 59 [2020-10-16 00:48:33,936 INFO L132 LiptonReduction]: Checked pairs total: 3149 [2020-10-16 00:48:33,936 INFO L134 LiptonReduction]: Total number of compositions: 35 [2020-10-16 00:48:33,939 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1876 [2020-10-16 00:48:33,947 INFO L129 PetriNetUnfolder]: 1/16 cut-off events. [2020-10-16 00:48:33,947 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 00:48:33,947 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 00:48:33,948 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2020-10-16 00:48:33,949 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 00:48:33,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 00:48:33,955 INFO L82 PathProgramCache]: Analyzing trace with hash -351251934, now seen corresponding path program 1 times [2020-10-16 00:48:33,965 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 00:48:33,965 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1044691795] [2020-10-16 00:48:33,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 00:48:34,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 00:48:34,137 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 00:48:34,138 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1044691795] [2020-10-16 00:48:34,139 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 00:48:34,139 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-16 00:48:34,140 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2033100026] [2020-10-16 00:48:34,150 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 00:48:34,151 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 00:48:34,165 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 00:48:34,167 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 00:48:34,169 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 65 out of 93 [2020-10-16 00:48:34,171 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 30 places, 28 transitions, 64 flow. Second operand 3 states. [2020-10-16 00:48:34,171 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 00:48:34,171 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 65 of 93 [2020-10-16 00:48:34,173 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 00:48:34,242 INFO L129 PetriNetUnfolder]: 20/71 cut-off events. [2020-10-16 00:48:34,242 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 00:48:34,243 INFO L80 FinitePrefix]: Finished finitePrefix Result has 119 conditions, 71 events. 20/71 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 260 event pairs, 4 based on Foata normal form. 39/98 useless extension candidates. Maximal degree in co-relation 110. Up to 24 conditions per place. [2020-10-16 00:48:34,245 INFO L132 encePairwiseOnDemand]: 85/93 looper letters, 9 selfloop transitions, 4 changer transitions 0/29 dead transitions. [2020-10-16 00:48:34,245 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 30 places, 29 transitions, 92 flow [2020-10-16 00:48:34,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 00:48:34,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 00:48:34,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 215 transitions. [2020-10-16 00:48:34,262 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7706093189964157 [2020-10-16 00:48:34,262 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 215 transitions. [2020-10-16 00:48:34,263 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 215 transitions. [2020-10-16 00:48:34,265 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 00:48:34,268 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 215 transitions. [2020-10-16 00:48:34,271 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 00:48:34,277 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 00:48:34,278 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 00:48:34,280 INFO L185 Difference]: Start difference. First operand has 30 places, 28 transitions, 64 flow. Second operand 3 states and 215 transitions. [2020-10-16 00:48:34,282 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 30 places, 29 transitions, 92 flow [2020-10-16 00:48:34,284 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 00:48:34,287 INFO L241 Difference]: Finished difference. Result has 31 places, 26 transitions, 79 flow [2020-10-16 00:48:34,290 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=93, 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=21, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=79, PETRI_PLACES=31, PETRI_TRANSITIONS=26} [2020-10-16 00:48:34,291 INFO L342 CegarLoopForPetriNet]: 30 programPoint places, 1 predicate places. [2020-10-16 00:48:34,291 INFO L481 AbstractCegarLoop]: Abstraction has has 31 places, 26 transitions, 79 flow [2020-10-16 00:48:34,291 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 00:48:34,291 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 00:48:34,292 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2020-10-16 00:48:34,292 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-16 00:48:34,292 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 00:48:34,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 00:48:34,293 INFO L82 PathProgramCache]: Analyzing trace with hash 1052317518, now seen corresponding path program 1 times [2020-10-16 00:48:34,293 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 00:48:34,293 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1605107274] [2020-10-16 00:48:34,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 00:48:34,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 00:48:34,329 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 00:48:34,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 00:48:34,363 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 00:48:34,391 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-16 00:48:34,391 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-16 00:48:34,393 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-16 00:48:34,394 WARN L371 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-16 00:48:34,395 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2020-10-16 00:48:34,409 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,409 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,409 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,410 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,410 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,410 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,410 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,411 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,411 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,411 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,411 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,411 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,411 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,412 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,412 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,412 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,412 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,412 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,413 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,413 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,413 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,413 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,413 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,414 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,414 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,414 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,414 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,414 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,415 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,415 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,415 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,415 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,415 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,416 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,416 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,416 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,416 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,416 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,417 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,417 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,417 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,417 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,417 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,418 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,418 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,418 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,418 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,419 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,419 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,419 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,419 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,419 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,420 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,420 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,420 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,420 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,420 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,420 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,421 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,421 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,421 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,421 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,421 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,422 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,422 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,422 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,422 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,422 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,423 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,423 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,423 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,423 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,423 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,424 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,424 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,424 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,424 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,424 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,445 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,446 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,446 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,446 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,446 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,446 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,449 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,449 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,450 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,450 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,450 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,450 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,450 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,450 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,450 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,450 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,450 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,451 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,451 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,451 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,451 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,451 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,451 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,451 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,452 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,452 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,452 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,452 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,452 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,452 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,453 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,453 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,453 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,453 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,453 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,453 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,454 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,454 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,454 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,454 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,454 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,454 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,455 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,455 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,455 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,455 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,456 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,456 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,456 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,456 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,456 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,456 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,457 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,457 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,457 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,457 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,457 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,458 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,458 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,458 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,458 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,458 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,458 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,458 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,459 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,459 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,459 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,459 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,459 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,459 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,460 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,460 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,460 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,460 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,460 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,460 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,461 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,461 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,461 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,462 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,462 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,462 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,462 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,462 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,463 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,463 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,463 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,463 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,463 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,463 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,464 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,464 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,464 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,464 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,464 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,466 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,466 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,466 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,467 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,467 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,467 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,467 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,467 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,467 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,468 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,468 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,468 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,468 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,468 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,468 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,469 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,469 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,469 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,469 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,471 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,471 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,471 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,471 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,471 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,472 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,472 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,472 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,472 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,472 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,472 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,472 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,473 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,473 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,473 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,473 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,474 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,475 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,475 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,475 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,475 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,475 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,476 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,476 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,476 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,476 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,476 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,476 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,477 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,477 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,477 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,477 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:34,478 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-16 00:48:34,479 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 00:48:34,479 INFO L378 AbstractCegarLoop]: Hoare is false [2020-10-16 00:48:34,479 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 00:48:34,479 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 00:48:34,479 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 00:48:34,479 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 00:48:34,480 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 00:48:34,480 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 00:48:34,482 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 91 places, 92 transitions, 208 flow [2020-10-16 00:48:34,498 INFO L129 PetriNetUnfolder]: 9/91 cut-off events. [2020-10-16 00:48:34,498 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-10-16 00:48:34,500 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 00:48:34,500 INFO L82 GeneralOperation]: Start removeDead. Operand has 91 places, 92 transitions, 208 flow [2020-10-16 00:48:34,501 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 75 places, 74 transitions, 163 flow [2020-10-16 00:48:34,501 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 00:48:34,502 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 75 places, 74 transitions, 163 flow [2020-10-16 00:48:34,502 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 75 places, 74 transitions, 163 flow [2020-10-16 00:48:34,502 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 75 places, 74 transitions, 163 flow [2020-10-16 00:48:34,515 INFO L129 PetriNetUnfolder]: 9/91 cut-off events. [2020-10-16 00:48:34,516 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-10-16 00:48:34,520 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 7. Compared 246 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 00:48:34,523 INFO L117 LiptonReduction]: Number of co-enabled transitions 2624 [2020-10-16 00:48:36,889 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 59 [2020-10-16 00:48:37,046 INFO L132 LiptonReduction]: Checked pairs total: 7892 [2020-10-16 00:48:37,046 INFO L134 LiptonReduction]: Total number of compositions: 48 [2020-10-16 00:48:37,047 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2546 [2020-10-16 00:48:37,050 INFO L129 PetriNetUnfolder]: 1/15 cut-off events. [2020-10-16 00:48:37,051 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 00:48:37,051 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 00:48:37,051 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2020-10-16 00:48:37,051 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 00:48:37,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 00:48:37,052 INFO L82 PathProgramCache]: Analyzing trace with hash 458809546, now seen corresponding path program 1 times [2020-10-16 00:48:37,052 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 00:48:37,052 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1376920753] [2020-10-16 00:48:37,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 00:48:37,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 00:48:37,090 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 00:48:37,091 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1376920753] [2020-10-16 00:48:37,091 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 00:48:37,091 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-16 00:48:37,091 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1232171910] [2020-10-16 00:48:37,092 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 00:48:37,092 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 00:48:37,092 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 00:48:37,092 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 00:48:37,094 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 102 out of 140 [2020-10-16 00:48:37,094 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 40 places, 37 transitions, 89 flow. Second operand 3 states. [2020-10-16 00:48:37,094 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 00:48:37,095 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 102 of 140 [2020-10-16 00:48:37,095 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 00:48:37,233 INFO L129 PetriNetUnfolder]: 187/342 cut-off events. [2020-10-16 00:48:37,233 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-10-16 00:48:37,238 INFO L80 FinitePrefix]: Finished finitePrefix Result has 611 conditions, 342 events. 187/342 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 50. Compared 1637 event pairs, 52 based on Foata normal form. 151/431 useless extension candidates. Maximal degree in co-relation 601. Up to 253 conditions per place. [2020-10-16 00:48:37,241 INFO L132 encePairwiseOnDemand]: 130/140 looper letters, 14 selfloop transitions, 5 changer transitions 0/40 dead transitions. [2020-10-16 00:48:37,241 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 40 places, 40 transitions, 133 flow [2020-10-16 00:48:37,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 00:48:37,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 00:48:37,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 332 transitions. [2020-10-16 00:48:37,245 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7904761904761904 [2020-10-16 00:48:37,246 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 332 transitions. [2020-10-16 00:48:37,246 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 332 transitions. [2020-10-16 00:48:37,247 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 00:48:37,247 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 332 transitions. [2020-10-16 00:48:37,248 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 00:48:37,250 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 00:48:37,250 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 00:48:37,250 INFO L185 Difference]: Start difference. First operand has 40 places, 37 transitions, 89 flow. Second operand 3 states and 332 transitions. [2020-10-16 00:48:37,250 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 40 places, 40 transitions, 133 flow [2020-10-16 00:48:37,251 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 39 places, 40 transitions, 130 flow, removed 1 selfloop flow, removed 1 redundant places. [2020-10-16 00:48:37,252 INFO L241 Difference]: Finished difference. Result has 40 places, 38 transitions, 115 flow [2020-10-16 00:48:37,252 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=29, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=115, PETRI_PLACES=40, PETRI_TRANSITIONS=38} [2020-10-16 00:48:37,253 INFO L342 CegarLoopForPetriNet]: 40 programPoint places, 0 predicate places. [2020-10-16 00:48:37,253 INFO L481 AbstractCegarLoop]: Abstraction has has 40 places, 38 transitions, 115 flow [2020-10-16 00:48:37,253 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 00:48:37,253 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 00:48:37,253 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 00:48:37,253 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-16 00:48:37,254 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 00:48:37,254 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 00:48:37,254 INFO L82 PathProgramCache]: Analyzing trace with hash -663599450, now seen corresponding path program 1 times [2020-10-16 00:48:37,254 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 00:48:37,255 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [981681534] [2020-10-16 00:48:37,255 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 00:48:37,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 00:48:37,328 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 00:48:37,329 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [981681534] [2020-10-16 00:48:37,329 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 00:48:37,329 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 00:48:37,329 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [759332645] [2020-10-16 00:48:37,330 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 00:48:37,330 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 00:48:37,330 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 00:48:37,330 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 00:48:37,332 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 74 out of 140 [2020-10-16 00:48:37,332 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 40 places, 38 transitions, 115 flow. Second operand 3 states. [2020-10-16 00:48:37,332 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 00:48:37,332 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 74 of 140 [2020-10-16 00:48:37,332 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 00:48:37,589 INFO L129 PetriNetUnfolder]: 716/1492 cut-off events. [2020-10-16 00:48:37,590 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-10-16 00:48:37,596 INFO L80 FinitePrefix]: Finished finitePrefix Result has 2779 conditions, 1492 events. 716/1492 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 127. Compared 9996 event pairs, 247 based on Foata normal form. 28/1374 useless extension candidates. Maximal degree in co-relation 2767. Up to 638 conditions per place. [2020-10-16 00:48:37,611 INFO L132 encePairwiseOnDemand]: 131/140 looper letters, 15 selfloop transitions, 9 changer transitions 0/48 dead transitions. [2020-10-16 00:48:37,611 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 42 places, 48 transitions, 183 flow [2020-10-16 00:48:37,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 00:48:37,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 00:48:37,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 249 transitions. [2020-10-16 00:48:37,613 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.5928571428571429 [2020-10-16 00:48:37,614 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 249 transitions. [2020-10-16 00:48:37,614 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 249 transitions. [2020-10-16 00:48:37,614 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 00:48:37,614 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 249 transitions. [2020-10-16 00:48:37,615 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 00:48:37,617 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 00:48:37,617 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 00:48:37,617 INFO L185 Difference]: Start difference. First operand has 40 places, 38 transitions, 115 flow. Second operand 3 states and 249 transitions. [2020-10-16 00:48:37,617 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 42 places, 48 transitions, 183 flow [2020-10-16 00:48:37,619 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 41 places, 48 transitions, 178 flow, removed 0 selfloop flow, removed 1 redundant places. [2020-10-16 00:48:37,620 INFO L241 Difference]: Finished difference. Result has 42 places, 44 transitions, 161 flow [2020-10-16 00:48:37,620 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=110, PETRI_DIFFERENCE_MINUEND_PLACES=39, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=38, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=29, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=161, PETRI_PLACES=42, PETRI_TRANSITIONS=44} [2020-10-16 00:48:37,621 INFO L342 CegarLoopForPetriNet]: 40 programPoint places, 2 predicate places. [2020-10-16 00:48:37,621 INFO L481 AbstractCegarLoop]: Abstraction has has 42 places, 44 transitions, 161 flow [2020-10-16 00:48:37,622 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 00:48:37,622 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 00:48:37,622 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 00:48:37,622 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-16 00:48:37,622 INFO L429 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 00:48:37,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 00:48:37,623 INFO L82 PathProgramCache]: Analyzing trace with hash 402581333, now seen corresponding path program 1 times [2020-10-16 00:48:37,623 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 00:48:37,624 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [724517365] [2020-10-16 00:48:37,624 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 00:48:37,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 00:48:37,700 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 00:48:37,700 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [724517365] [2020-10-16 00:48:37,701 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 00:48:37,701 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 00:48:37,701 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1371992980] [2020-10-16 00:48:37,702 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 00:48:37,702 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 00:48:37,702 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 00:48:37,702 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-16 00:48:37,705 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 102 out of 140 [2020-10-16 00:48:37,705 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 42 places, 44 transitions, 161 flow. Second operand 4 states. [2020-10-16 00:48:37,706 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 00:48:37,706 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 102 of 140 [2020-10-16 00:48:37,706 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 00:48:37,939 INFO L129 PetriNetUnfolder]: 593/1150 cut-off events. [2020-10-16 00:48:37,940 INFO L130 PetriNetUnfolder]: For 250/309 co-relation queries the response was YES. [2020-10-16 00:48:37,946 INFO L80 FinitePrefix]: Finished finitePrefix Result has 2665 conditions, 1150 events. 593/1150 cut-off events. For 250/309 co-relation queries the response was YES. Maximal size of possible extension queue 110. Compared 7134 event pairs, 139 based on Foata normal form. 84/1172 useless extension candidates. Maximal degree in co-relation 2652. Up to 468 conditions per place. [2020-10-16 00:48:37,959 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 16 selfloop transitions, 19 changer transitions 0/62 dead transitions. [2020-10-16 00:48:37,959 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 45 places, 62 transitions, 283 flow [2020-10-16 00:48:37,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-16 00:48:37,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-16 00:48:37,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 443 transitions. [2020-10-16 00:48:37,962 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7910714285714285 [2020-10-16 00:48:37,962 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 443 transitions. [2020-10-16 00:48:37,963 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 443 transitions. [2020-10-16 00:48:37,963 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 00:48:37,963 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 443 transitions. [2020-10-16 00:48:37,965 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 5 states. [2020-10-16 00:48:37,967 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 5 states. [2020-10-16 00:48:37,967 INFO L81 ComplementDD]: Finished complementDD. Result 5 states. [2020-10-16 00:48:37,967 INFO L185 Difference]: Start difference. First operand has 42 places, 44 transitions, 161 flow. Second operand 4 states and 443 transitions. [2020-10-16 00:48:37,968 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 45 places, 62 transitions, 283 flow [2020-10-16 00:48:37,974 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 44 places, 62 transitions, 274 flow, removed 0 selfloop flow, removed 1 redundant places. [2020-10-16 00:48:37,976 INFO L241 Difference]: Finished difference. Result has 46 places, 58 transitions, 287 flow [2020-10-16 00:48:37,977 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=140, PETRI_DIFFERENCE_MINUEND_FLOW=152, PETRI_DIFFERENCE_MINUEND_PLACES=41, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=44, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=31, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=287, PETRI_PLACES=46, PETRI_TRANSITIONS=58} [2020-10-16 00:48:37,977 INFO L342 CegarLoopForPetriNet]: 40 programPoint places, 6 predicate places. [2020-10-16 00:48:37,977 INFO L481 AbstractCegarLoop]: Abstraction has has 46 places, 58 transitions, 287 flow [2020-10-16 00:48:37,978 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-16 00:48:37,978 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 00:48:37,978 INFO L255 CegarLoopForPetriNet]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1] [2020-10-16 00:48:37,978 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-16 00:48:37,978 INFO L429 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 00:48:37,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 00:48:37,979 INFO L82 PathProgramCache]: Analyzing trace with hash -262211578, now seen corresponding path program 1 times [2020-10-16 00:48:37,979 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 00:48:37,980 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1475818200] [2020-10-16 00:48:37,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 00:48:38,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 00:48:38,021 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 00:48:38,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 00:48:38,043 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 00:48:38,061 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-16 00:48:38,062 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-16 00:48:38,062 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-16 00:48:38,062 WARN L371 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-16 00:48:38,064 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2020-10-16 00:48:38,090 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,090 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,093 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,093 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,093 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,094 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,094 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,094 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,094 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,094 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,094 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,095 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,095 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,095 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,095 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,095 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,096 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,096 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,096 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,096 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,096 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,096 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,097 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,097 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,097 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,097 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,097 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,098 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,098 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,098 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,098 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,098 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,098 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,099 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,099 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,099 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,099 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,099 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,099 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,100 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,100 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,100 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,100 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,100 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,101 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,101 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,101 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,102 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,103 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,103 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,103 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,103 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,104 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,104 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,104 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,104 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,104 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,104 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,105 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,105 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,105 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,105 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,105 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,105 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,106 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,106 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,106 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,106 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,106 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,107 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,107 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,107 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,107 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,107 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,107 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,108 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,108 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,108 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,108 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,108 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,108 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,108 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,109 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,109 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,109 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,109 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,110 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,110 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,110 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,111 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,111 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,111 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,111 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,111 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,112 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,112 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,112 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,112 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,112 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,112 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,112 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,113 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,113 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,113 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,113 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,113 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,113 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,114 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,114 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,114 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,114 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,114 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,115 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,115 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,115 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,115 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,115 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,115 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,116 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,116 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,116 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,116 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,116 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,117 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,117 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,117 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,117 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,117 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,118 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,120 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,120 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,120 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,121 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,121 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,121 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,121 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,121 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,122 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,122 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,122 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,122 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,122 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,123 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,123 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,123 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,123 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,123 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,123 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,124 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,124 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,124 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,124 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,124 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,125 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,125 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,125 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,125 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,125 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,126 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,126 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,126 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,126 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,126 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,127 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,127 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,127 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,127 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,127 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,127 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,128 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,128 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,128 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,128 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,128 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,128 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,128 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,129 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,129 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,129 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,129 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,129 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,130 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,130 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,130 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,130 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,130 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,130 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,131 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,131 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,131 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,131 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,131 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,131 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,131 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,132 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,132 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,132 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,132 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,133 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,133 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,133 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,133 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,133 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,133 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,134 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,134 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,134 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,134 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,134 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,134 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,135 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,135 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,135 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,135 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,135 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,135 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,136 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,136 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,136 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,136 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,136 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,136 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,136 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,137 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,137 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,137 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,137 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,137 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,137 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,138 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,138 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,139 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,139 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,139 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,140 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,140 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,140 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,140 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,140 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,141 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,141 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,141 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,141 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,141 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,142 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,142 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,142 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,142 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,142 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,142 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,146 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,147 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,147 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,147 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,147 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,148 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,148 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,148 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,148 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,148 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,148 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,149 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,149 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,149 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,149 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,149 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,150 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,150 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,166 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,170 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,171 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,171 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,171 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,171 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,171 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,171 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,172 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,172 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,172 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,172 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,172 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,172 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,172 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,172 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,173 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,173 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,173 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,173 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,181 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,182 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,182 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,182 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,182 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,182 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,182 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,183 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,183 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,183 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,183 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,183 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,183 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,183 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,184 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,184 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,185 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,185 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,186 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,186 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,186 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,186 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,186 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,186 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,186 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,187 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,187 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,187 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,187 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,187 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,187 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,188 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,191 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,192 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,192 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,192 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,192 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,192 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,192 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,193 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,193 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,193 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,193 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,193 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,193 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,194 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:38,197 INFO L253 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2020-10-16 00:48:38,198 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 00:48:38,198 INFO L378 AbstractCegarLoop]: Hoare is false [2020-10-16 00:48:38,198 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 00:48:38,198 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 00:48:38,198 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 00:48:38,198 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 00:48:38,198 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 00:48:38,199 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 00:48:38,201 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 124 places, 126 transitions, 294 flow [2020-10-16 00:48:38,219 INFO L129 PetriNetUnfolder]: 11/117 cut-off events. [2020-10-16 00:48:38,220 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-10-16 00:48:38,221 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 325 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 00:48:38,221 INFO L82 GeneralOperation]: Start removeDead. Operand has 124 places, 126 transitions, 294 flow [2020-10-16 00:48:38,222 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 93 places, 91 transitions, 206 flow [2020-10-16 00:48:38,222 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 00:48:38,222 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 93 places, 91 transitions, 206 flow [2020-10-16 00:48:38,223 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 93 places, 91 transitions, 206 flow [2020-10-16 00:48:38,223 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 93 places, 91 transitions, 206 flow [2020-10-16 00:48:38,235 INFO L129 PetriNetUnfolder]: 11/117 cut-off events. [2020-10-16 00:48:38,235 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-10-16 00:48:38,236 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 347 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 00:48:38,241 INFO L117 LiptonReduction]: Number of co-enabled transitions 4576 [2020-10-16 00:48:41,580 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2020-10-16 00:48:41,695 INFO L132 LiptonReduction]: Checked pairs total: 14152 [2020-10-16 00:48:41,695 INFO L134 LiptonReduction]: Total number of compositions: 58 [2020-10-16 00:48:41,695 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 3473 [2020-10-16 00:48:41,698 INFO L129 PetriNetUnfolder]: 1/16 cut-off events. [2020-10-16 00:48:41,699 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 00:48:41,699 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 00:48:41,699 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2020-10-16 00:48:41,699 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 00:48:41,699 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 00:48:41,700 INFO L82 PathProgramCache]: Analyzing trace with hash -1663826782, now seen corresponding path program 1 times [2020-10-16 00:48:41,700 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 00:48:41,700 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1427780047] [2020-10-16 00:48:41,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 00:48:41,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 00:48:41,721 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 00:48:41,722 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1427780047] [2020-10-16 00:48:41,722 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 00:48:41,722 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-16 00:48:41,722 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [491276073] [2020-10-16 00:48:41,722 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 00:48:41,723 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 00:48:41,723 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 00:48:41,723 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 00:48:41,724 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 135 out of 184 [2020-10-16 00:48:41,725 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 50 places, 46 transitions, 116 flow. Second operand 3 states. [2020-10-16 00:48:41,725 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 00:48:41,725 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 135 of 184 [2020-10-16 00:48:41,725 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 00:48:41,995 INFO L129 PetriNetUnfolder]: 1373/2091 cut-off events. [2020-10-16 00:48:41,996 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-10-16 00:48:42,006 INFO L80 FinitePrefix]: Finished finitePrefix Result has 3804 conditions, 2091 events. 1373/2091 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 224. Compared 12278 event pairs, 598 based on Foata normal form. 753/2547 useless extension candidates. Maximal degree in co-relation 3793. Up to 1691 conditions per place. [2020-10-16 00:48:42,024 INFO L132 encePairwiseOnDemand]: 172/184 looper letters, 18 selfloop transitions, 7 changer transitions 0/51 dead transitions. [2020-10-16 00:48:42,025 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 50 places, 51 transitions, 176 flow [2020-10-16 00:48:42,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 00:48:42,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 00:48:42,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 437 transitions. [2020-10-16 00:48:42,027 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7916666666666666 [2020-10-16 00:48:42,027 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 437 transitions. [2020-10-16 00:48:42,027 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 437 transitions. [2020-10-16 00:48:42,028 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 00:48:42,028 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 437 transitions. [2020-10-16 00:48:42,029 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 00:48:42,030 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 00:48:42,030 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 00:48:42,030 INFO L185 Difference]: Start difference. First operand has 50 places, 46 transitions, 116 flow. Second operand 3 states and 437 transitions. [2020-10-16 00:48:42,030 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 50 places, 51 transitions, 176 flow [2020-10-16 00:48:42,031 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 49 places, 51 transitions, 169 flow, removed 3 selfloop flow, removed 1 redundant places. [2020-10-16 00:48:42,034 INFO L241 Difference]: Finished difference. Result has 50 places, 49 transitions, 152 flow [2020-10-16 00:48:42,034 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=184, 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=36, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=152, PETRI_PLACES=50, PETRI_TRANSITIONS=49} [2020-10-16 00:48:42,034 INFO L342 CegarLoopForPetriNet]: 50 programPoint places, 0 predicate places. [2020-10-16 00:48:42,034 INFO L481 AbstractCegarLoop]: Abstraction has has 50 places, 49 transitions, 152 flow [2020-10-16 00:48:42,034 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 00:48:42,034 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 00:48:42,035 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 00:48:42,035 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-10-16 00:48:42,035 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 00:48:42,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 00:48:42,035 INFO L82 PathProgramCache]: Analyzing trace with hash 140506013, now seen corresponding path program 1 times [2020-10-16 00:48:42,035 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 00:48:42,036 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1396873284] [2020-10-16 00:48:42,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 00:48:42,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 00:48:42,061 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 00:48:42,061 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1396873284] [2020-10-16 00:48:42,062 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 00:48:42,062 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 00:48:42,062 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [78324692] [2020-10-16 00:48:42,062 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 00:48:42,062 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 00:48:42,063 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 00:48:42,063 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 00:48:42,064 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 103 out of 184 [2020-10-16 00:48:42,064 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 50 places, 49 transitions, 152 flow. Second operand 3 states. [2020-10-16 00:48:42,064 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 00:48:42,064 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 103 of 184 [2020-10-16 00:48:42,064 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 00:48:43,618 INFO L129 PetriNetUnfolder]: 6191/10940 cut-off events. [2020-10-16 00:48:43,619 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-10-16 00:48:43,684 INFO L80 FinitePrefix]: Finished finitePrefix Result has 20440 conditions, 10940 events. 6191/10940 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 718. Compared 87328 event pairs, 2131 based on Foata normal form. 173/9750 useless extension candidates. Maximal degree in co-relation 20427. Up to 4794 conditions per place. [2020-10-16 00:48:43,783 INFO L132 encePairwiseOnDemand]: 172/184 looper letters, 19 selfloop transitions, 12 changer transitions 0/62 dead transitions. [2020-10-16 00:48:43,783 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 52 places, 62 transitions, 240 flow [2020-10-16 00:48:43,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 00:48:43,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 00:48:43,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 344 transitions. [2020-10-16 00:48:43,787 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6231884057971014 [2020-10-16 00:48:43,787 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 344 transitions. [2020-10-16 00:48:43,787 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 344 transitions. [2020-10-16 00:48:43,789 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 00:48:43,789 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 344 transitions. [2020-10-16 00:48:43,790 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 00:48:43,791 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 00:48:43,792 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 00:48:43,792 INFO L185 Difference]: Start difference. First operand has 50 places, 49 transitions, 152 flow. Second operand 3 states and 344 transitions. [2020-10-16 00:48:43,792 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 52 places, 62 transitions, 240 flow [2020-10-16 00:48:43,794 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 51 places, 62 transitions, 233 flow, removed 0 selfloop flow, removed 1 redundant places. [2020-10-16 00:48:43,795 INFO L241 Difference]: Finished difference. Result has 52 places, 57 transitions, 213 flow [2020-10-16 00:48:43,795 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=184, PETRI_DIFFERENCE_MINUEND_FLOW=145, PETRI_DIFFERENCE_MINUEND_PLACES=49, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=49, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=37, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=213, PETRI_PLACES=52, PETRI_TRANSITIONS=57} [2020-10-16 00:48:43,796 INFO L342 CegarLoopForPetriNet]: 50 programPoint places, 2 predicate places. [2020-10-16 00:48:43,796 INFO L481 AbstractCegarLoop]: Abstraction has has 52 places, 57 transitions, 213 flow [2020-10-16 00:48:43,796 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 00:48:43,796 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 00:48:43,796 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 00:48:43,796 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-10-16 00:48:43,797 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 00:48:43,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 00:48:43,797 INFO L82 PathProgramCache]: Analyzing trace with hash 26912930, now seen corresponding path program 1 times [2020-10-16 00:48:43,797 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 00:48:43,797 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [623941420] [2020-10-16 00:48:43,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 00:48:43,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 00:48:43,825 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 00:48:43,826 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [623941420] [2020-10-16 00:48:43,826 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 00:48:43,826 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 00:48:43,826 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [652906195] [2020-10-16 00:48:43,827 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 00:48:43,827 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 00:48:43,827 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 00:48:43,827 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-16 00:48:43,828 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 135 out of 184 [2020-10-16 00:48:43,829 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 52 places, 57 transitions, 213 flow. Second operand 4 states. [2020-10-16 00:48:43,829 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 00:48:43,829 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 135 of 184 [2020-10-16 00:48:43,829 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 00:48:45,479 INFO L129 PetriNetUnfolder]: 7475/11741 cut-off events. [2020-10-16 00:48:45,479 INFO L130 PetriNetUnfolder]: For 2670/3312 co-relation queries the response was YES. [2020-10-16 00:48:45,561 INFO L80 FinitePrefix]: Finished finitePrefix Result has 28021 conditions, 11741 events. 7475/11741 cut-off events. For 2670/3312 co-relation queries the response was YES. Maximal size of possible extension queue 786. Compared 84395 event pairs, 1834 based on Foata normal form. 558/11516 useless extension candidates. Maximal degree in co-relation 28007. Up to 5412 conditions per place. [2020-10-16 00:48:45,649 INFO L132 encePairwiseOnDemand]: 169/184 looper letters, 20 selfloop transitions, 31 changer transitions 0/85 dead transitions. [2020-10-16 00:48:45,650 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 55 places, 85 transitions, 395 flow [2020-10-16 00:48:45,650 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-16 00:48:45,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-16 00:48:45,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 589 transitions. [2020-10-16 00:48:45,652 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.8002717391304348 [2020-10-16 00:48:45,652 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 589 transitions. [2020-10-16 00:48:45,653 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 589 transitions. [2020-10-16 00:48:45,653 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 00:48:45,653 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 589 transitions. [2020-10-16 00:48:45,655 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 5 states. [2020-10-16 00:48:45,656 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 5 states. [2020-10-16 00:48:45,657 INFO L81 ComplementDD]: Finished complementDD. Result 5 states. [2020-10-16 00:48:45,657 INFO L185 Difference]: Start difference. First operand has 52 places, 57 transitions, 213 flow. Second operand 4 states and 589 transitions. [2020-10-16 00:48:45,657 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 55 places, 85 transitions, 395 flow [2020-10-16 00:48:45,663 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 54 places, 85 transitions, 383 flow, removed 0 selfloop flow, removed 1 redundant places. [2020-10-16 00:48:45,671 INFO L241 Difference]: Finished difference. Result has 56 places, 81 transitions, 413 flow [2020-10-16 00:48:45,671 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=184, PETRI_DIFFERENCE_MINUEND_FLOW=201, PETRI_DIFFERENCE_MINUEND_PLACES=51, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=57, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=19, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=38, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=413, PETRI_PLACES=56, PETRI_TRANSITIONS=81} [2020-10-16 00:48:45,672 INFO L342 CegarLoopForPetriNet]: 50 programPoint places, 6 predicate places. [2020-10-16 00:48:45,672 INFO L481 AbstractCegarLoop]: Abstraction has has 56 places, 81 transitions, 413 flow [2020-10-16 00:48:45,672 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-16 00:48:45,672 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 00:48:45,672 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 00:48:45,672 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-10-16 00:48:45,672 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 00:48:45,673 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 00:48:45,673 INFO L82 PathProgramCache]: Analyzing trace with hash 352808000, now seen corresponding path program 1 times [2020-10-16 00:48:45,673 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 00:48:45,674 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [524936567] [2020-10-16 00:48:45,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 00:48:45,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 00:48:45,722 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 00:48:45,723 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [524936567] [2020-10-16 00:48:45,723 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 00:48:45,723 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-16 00:48:45,723 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1714600204] [2020-10-16 00:48:45,724 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-16 00:48:45,724 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 00:48:45,725 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-16 00:48:45,725 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-16 00:48:45,726 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 135 out of 184 [2020-10-16 00:48:45,727 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 56 places, 81 transitions, 413 flow. Second operand 5 states. [2020-10-16 00:48:45,727 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 00:48:45,727 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 135 of 184 [2020-10-16 00:48:45,727 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 00:48:46,824 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([842] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [Black: 129#(= ~count~0 0), 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 137#true, 42#L721true, 14#L710-1true, Black: 139#(= ~count~0 0), Black: 140#(= 0 (+ ~count~0 1)), 144#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, 92#L703-1true, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:46,824 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 00:48:46,824 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:48:46,825 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:48:46,825 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:48:46,825 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([842] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [Black: 129#(= ~count~0 0), 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 137#true, 42#L721true, 76#L702-1true, 14#L710-1true, Black: 139#(= ~count~0 0), Black: 140#(= 0 (+ ~count~0 1)), 144#true, thr1Thread1of3ForFork1InUse, 20#thr2EXITtrue, 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:46,825 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:48:46,825 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 00:48:46,825 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:46,825 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:46,826 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([843] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [Black: 129#(= ~count~0 0), 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 137#true, 12#L719true, Black: 139#(= ~count~0 0), 14#L710-1true, Black: 140#(= 0 (+ ~count~0 1)), 144#true, thr1Thread1of3ForFork1InUse, 20#thr2EXITtrue, 90#L740-2true, thr2Thread1of3ForFork0InUse, 92#L703-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:46,826 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 00:48:46,826 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:48:46,826 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:48:46,826 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:48:46,827 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([843] 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[][16], [Black: 129#(= ~count~0 0), 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 137#true, 12#L719true, 76#L702-1true, Black: 139#(= ~count~0 0), 14#L710-1true, Black: 140#(= 0 (+ ~count~0 1)), 144#true, thr1Thread1of3ForFork1InUse, 20#thr2EXITtrue, 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:46,827 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:48:46,827 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:46,827 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:46,827 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 00:48:46,828 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([842] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [Black: 129#(= ~count~0 0), 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 137#true, 42#L721true, Black: 139#(= ~count~0 0), Black: 140#(= 0 (+ ~count~0 1)), 144#true, 114#L709-1true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, 92#L703-1true, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:46,828 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:48:46,828 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 00:48:46,829 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:46,829 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:46,829 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([843] 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[][16], [Black: 129#(= ~count~0 0), 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 137#true, 12#L719true, Black: 139#(= ~count~0 0), Black: 140#(= 0 (+ ~count~0 1)), 144#true, 114#L709-1true, thr1Thread1of3ForFork1InUse, 20#thr2EXITtrue, 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, 92#L703-1true, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:46,829 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:48:46,829 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:46,830 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 00:48:46,830 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:46,831 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([843] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][85], [Black: 129#(= ~count~0 0), 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 137#true, 12#L719true, Black: 139#(= ~count~0 0), Black: 140#(= 0 (+ ~count~0 1)), 111#thr2EXITtrue, 147#(<= 1 ~count~0), thr1Thread1of3ForFork1InUse, 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, 28#L710-1true, thr2Thread3of3ForFork0InUse, 94#L702-1true]) [2020-10-16 00:48:46,831 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:48:46,831 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 00:48:46,831 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:46,831 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:46,833 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([843] 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[][85], [96#L710-1true, Black: 129#(= ~count~0 0), 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 137#true, 12#L719true, 76#L702-1true, Black: 139#(= ~count~0 0), Black: 140#(= 0 (+ ~count~0 1)), 111#thr2EXITtrue, 147#(<= 1 ~count~0), thr1Thread1of3ForFork1InUse, 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:46,833 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:48:46,833 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 00:48:46,833 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:46,834 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:46,857 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1481| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_42))) (and (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_83 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_83|) (= |v_thr2Thread2of3ForFork0_#res.base_31| 0) (= |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_42| |v_~#mutexa~0.offset_375|) (= |v_thr2Thread2of3ForFork0_#res.offset_31| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_42 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_42|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_83| 1) (= |v_~#mutexa~0.base_375| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_42|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_42 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_42|) (= (store |v_#memory_int_1481| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_42 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_42 0)) |v_#memory_int_1480|) (= 1 (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_42)))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_375|, #memory_int=|v_#memory_int_1481|, ~#mutexa~0.base=|v_~#mutexa~0.base_375|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_42|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_375|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_31|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_42, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_42|, #memory_int=|v_#memory_int_1480|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_42, ~#mutexa~0.base=|v_~#mutexa~0.base_375|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_42|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_83|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_31|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_83} 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][90], [Black: 129#(= ~count~0 0), Black: 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 137#true, 108#L722-2true, Black: 139#(= ~count~0 0), 111#thr2EXITtrue, Black: 140#(= 0 (+ ~count~0 1)), 148#(<= 0 ~count~0), 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, 28#L710-1true, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:46,857 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:48:46,857 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:46,858 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:46,858 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:46,865 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([912] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1353| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_41))) (and (= |v_thr2Thread1of3ForFork0_#res.offset_20| 0) (= |v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100| 1) (= v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_41 |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_41|) (= 1 (select .cse0 v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_41)) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_41| |v_~#mutexa~0.offset_344|) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_41| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_41) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_41| |v_~#mutexa~0.base_344|) (= v_thr2Thread1of3ForFork0_assume_abort_if_not_~cond_100 |v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100|) (= |v_thr2Thread1of3ForFork0_#res.base_20| 0) (= |v_#memory_int_1352| (store |v_#memory_int_1353| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_41 (store .cse0 v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_41 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_344|, #memory_int=|v_#memory_int_1353|, ~#mutexa~0.base=|v_~#mutexa~0.base_344|} OutVars{thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_41|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3_41|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_41, ~#mutexa~0.offset=|v_~#mutexa~0.offset_344|, thr2Thread1of3ForFork0_#res.offset=|v_thr2Thread1of3ForFork0_#res.offset_20|, #memory_int=|v_#memory_int_1352|, 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_41, ~#mutexa~0.base=|v_~#mutexa~0.base_344|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_41|, thr2Thread1of3ForFork0_#res.base=|v_thr2Thread1of3ForFork0_#res.base_20|, 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][86], [96#L710-1true, Black: 129#(= ~count~0 0), Black: 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 41#thr2EXITtrue, 137#true, 108#L722-2true, Black: 139#(= ~count~0 0), 111#thr2EXITtrue, Black: 140#(= 0 (+ ~count~0 1)), thr1Thread1of3ForFork1InUse, 148#(<= 0 ~count~0), 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:46,865 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:48:46,866 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:46,866 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:46,866 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:47,160 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([843] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][44], [Black: 129#(= ~count~0 0), 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 137#true, 12#L719true, Black: 139#(= ~count~0 0), 111#thr2EXITtrue, Black: 140#(= 0 (+ ~count~0 1)), thr1Thread1of3ForFork1InUse, 148#(<= 0 ~count~0), 57#L703-1true, 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, 28#L710-1true, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:47,160 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 00:48:47,160 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:48:47,160 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:48:47,160 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:48:47,161 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1481| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_42))) (and (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_83 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_83|) (= |v_thr2Thread2of3ForFork0_#res.base_31| 0) (= |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_42| |v_~#mutexa~0.offset_375|) (= |v_thr2Thread2of3ForFork0_#res.offset_31| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_42 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_42|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_83| 1) (= |v_~#mutexa~0.base_375| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_42|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_42 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_42|) (= (store |v_#memory_int_1481| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_42 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_42 0)) |v_#memory_int_1480|) (= 1 (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_42)))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_375|, #memory_int=|v_#memory_int_1481|, ~#mutexa~0.base=|v_~#mutexa~0.base_375|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_42|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_375|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_31|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_42, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_42|, #memory_int=|v_#memory_int_1480|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_42, ~#mutexa~0.base=|v_~#mutexa~0.base_375|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_42|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_83|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_31|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_83} 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), 72#L717-3true, Black: 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 137#true, Black: 139#(= ~count~0 0), 111#thr2EXITtrue, Black: 140#(= 0 (+ ~count~0 1)), 148#(<= 0 ~count~0), thr1Thread1of3ForFork1InUse, 20#thr2EXITtrue, 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, 28#L710-1true, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:47,161 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 00:48:47,162 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:48:47,162 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:48:47,162 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:48:47,165 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([912] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1353| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_41))) (and (= |v_thr2Thread1of3ForFork0_#res.offset_20| 0) (= |v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100| 1) (= v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_41 |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_41|) (= 1 (select .cse0 v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_41)) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_41| |v_~#mutexa~0.offset_344|) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_41| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_41) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_41| |v_~#mutexa~0.base_344|) (= v_thr2Thread1of3ForFork0_assume_abort_if_not_~cond_100 |v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100|) (= |v_thr2Thread1of3ForFork0_#res.base_20| 0) (= |v_#memory_int_1352| (store |v_#memory_int_1353| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_41 (store .cse0 v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_41 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_344|, #memory_int=|v_#memory_int_1353|, ~#mutexa~0.base=|v_~#mutexa~0.base_344|} OutVars{thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_41|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3_41|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_41, ~#mutexa~0.offset=|v_~#mutexa~0.offset_344|, thr2Thread1of3ForFork0_#res.offset=|v_thr2Thread1of3ForFork0_#res.offset_20|, #memory_int=|v_#memory_int_1352|, 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_41, ~#mutexa~0.base=|v_~#mutexa~0.base_344|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_41|, thr2Thread1of3ForFork0_#res.base=|v_thr2Thread1of3ForFork0_#res.base_20|, 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], [96#L710-1true, Black: 129#(= ~count~0 0), Black: 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 72#L717-3true, 41#thr2EXITtrue, 137#true, Black: 139#(= ~count~0 0), 111#thr2EXITtrue, Black: 140#(= 0 (+ ~count~0 1)), thr1Thread1of3ForFork1InUse, 148#(<= 0 ~count~0), 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:47,166 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 00:48:47,166 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:48:47,166 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:48:47,166 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:48:47,166 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([843] 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[][44], [96#L710-1true, Black: 129#(= ~count~0 0), 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 137#true, 12#L719true, Black: 139#(= ~count~0 0), 111#thr2EXITtrue, Black: 140#(= 0 (+ ~count~0 1)), 148#(<= 0 ~count~0), thr1Thread1of3ForFork1InUse, 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, 92#L703-1true, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:47,166 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 00:48:47,166 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:48:47,166 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:48:47,166 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:48:47,224 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([811] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread3of3ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread3of3ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][111], [Black: 129#(= ~count~0 0), 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 137#true, 42#L721true, 76#L702-1true, 46#L702-1true, Black: 139#(= ~count~0 0), Black: 140#(= 0 (+ ~count~0 1)), 147#(<= 1 ~count~0), thr1Thread1of3ForFork1InUse, 20#thr2EXITtrue, 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:47,224 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:48:47,225 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:48:47,225 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:48:47,225 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:48:47,259 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1481| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_42))) (and (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_83 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_83|) (= |v_thr2Thread2of3ForFork0_#res.base_31| 0) (= |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_42| |v_~#mutexa~0.offset_375|) (= |v_thr2Thread2of3ForFork0_#res.offset_31| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_42 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_42|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_83| 1) (= |v_~#mutexa~0.base_375| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_42|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_42 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_42|) (= (store |v_#memory_int_1481| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_42 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_42 0)) |v_#memory_int_1480|) (= 1 (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_42)))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_375|, #memory_int=|v_#memory_int_1481|, ~#mutexa~0.base=|v_~#mutexa~0.base_375|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_42|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_375|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_31|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_42, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_42|, #memory_int=|v_#memory_int_1480|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_42, ~#mutexa~0.base=|v_~#mutexa~0.base_375|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_42|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_83|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_31|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_83} 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][90], [Black: 129#(= ~count~0 0), 102#L719-3true, Black: 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 137#true, Black: 139#(= ~count~0 0), Black: 140#(= 0 (+ ~count~0 1)), 111#thr2EXITtrue, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, 148#(<= 0 ~count~0), 90#L740-2true, thr2Thread1of3ForFork0InUse, 28#L710-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:47,259 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:48:47,259 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:48:47,259 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:48:47,259 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:48:47,276 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([912] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1353| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_41))) (and (= |v_thr2Thread1of3ForFork0_#res.offset_20| 0) (= |v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100| 1) (= v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_41 |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_41|) (= 1 (select .cse0 v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_41)) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_41| |v_~#mutexa~0.offset_344|) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_41| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_41) (= |v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_41| |v_~#mutexa~0.base_344|) (= v_thr2Thread1of3ForFork0_assume_abort_if_not_~cond_100 |v_thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond_100|) (= |v_thr2Thread1of3ForFork0_#res.base_20| 0) (= |v_#memory_int_1352| (store |v_#memory_int_1353| v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_41 (store .cse0 v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset_41 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_344|, #memory_int=|v_#memory_int_1353|, ~#mutexa~0.base=|v_~#mutexa~0.base_344|} OutVars{thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset_41|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3_41|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base_41, ~#mutexa~0.offset=|v_~#mutexa~0.offset_344|, thr2Thread1of3ForFork0_#res.offset=|v_thr2Thread1of3ForFork0_#res.offset_20|, #memory_int=|v_#memory_int_1352|, 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_41, ~#mutexa~0.base=|v_~#mutexa~0.base_344|, thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base_41|, thr2Thread1of3ForFork0_#res.base=|v_thr2Thread1of3ForFork0_#res.base_20|, 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][86], [96#L710-1true, Black: 129#(= ~count~0 0), 102#L719-3true, Black: 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 41#thr2EXITtrue, 137#true, Black: 139#(= ~count~0 0), Black: 140#(= 0 (+ ~count~0 1)), 111#thr2EXITtrue, 148#(<= 0 ~count~0), thr1Thread1of3ForFork1InUse, 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:47,276 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:48:47,276 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:48:47,276 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:48:47,276 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:48:47,284 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([918] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1461| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_35))) (and (= |v_~#mutexb~0.base_347| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_35|) (= |v_thr2Thread2of3ForFork0_#res.base_24| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_35 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_35|) (= |v_thr2Thread2of3ForFork0_#res.offset_24| 0) (= |v_~#mutexb~0.offset_347| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_35|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_76| 1) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_76 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_76|) (= (store |v_#memory_int_1461| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_35 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_35 0)) |v_#memory_int_1460|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_35 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_35|) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_35) 1))) InVars {#memory_int=|v_#memory_int_1461|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_347|, ~#mutexb~0.base=|v_~#mutexb~0.base_347|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_35|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_24|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_35, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_35|, #memory_int=|v_#memory_int_1460|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_347|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_35, ~#mutexb~0.base=|v_~#mutexb~0.base_347|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_35|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_76|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_24|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_76} 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][50], [Black: 129#(= ~count~0 0), Black: 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 41#thr2EXITtrue, 139#(= ~count~0 0), 12#L719true, Black: 140#(= 0 (+ ~count~0 1)), 111#thr2EXITtrue, 144#true, thr1Thread1of3ForFork1InUse, 20#thr2EXITtrue, 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:47,284 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:48:47,284 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:48:47,284 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:48:47,284 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:48:47,554 INFO L129 PetriNetUnfolder]: 10500/16996 cut-off events. [2020-10-16 00:48:47,554 INFO L130 PetriNetUnfolder]: For 12125/14069 co-relation queries the response was YES. [2020-10-16 00:48:47,681 INFO L80 FinitePrefix]: Finished finitePrefix Result has 47358 conditions, 16996 events. 10500/16996 cut-off events. For 12125/14069 co-relation queries the response was YES. Maximal size of possible extension queue 1129. Compared 131597 event pairs, 1036 based on Foata normal form. 479/16246 useless extension candidates. Maximal degree in co-relation 47341. Up to 6007 conditions per place. [2020-10-16 00:48:47,796 INFO L132 encePairwiseOnDemand]: 169/184 looper letters, 52 selfloop transitions, 27 changer transitions 0/113 dead transitions. [2020-10-16 00:48:47,796 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 60 places, 113 transitions, 719 flow [2020-10-16 00:48:47,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-16 00:48:47,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-10-16 00:48:47,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 732 transitions. [2020-10-16 00:48:47,800 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7956521739130434 [2020-10-16 00:48:47,800 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 732 transitions. [2020-10-16 00:48:47,800 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 732 transitions. [2020-10-16 00:48:47,801 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 00:48:47,801 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 732 transitions. [2020-10-16 00:48:47,803 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 6 states. [2020-10-16 00:48:47,804 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 6 states. [2020-10-16 00:48:47,805 INFO L81 ComplementDD]: Finished complementDD. Result 6 states. [2020-10-16 00:48:47,805 INFO L185 Difference]: Start difference. First operand has 56 places, 81 transitions, 413 flow. Second operand 5 states and 732 transitions. [2020-10-16 00:48:47,805 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 60 places, 113 transitions, 719 flow [2020-10-16 00:48:47,812 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 60 places, 113 transitions, 707 flow, removed 6 selfloop flow, removed 0 redundant places. [2020-10-16 00:48:47,815 INFO L241 Difference]: Finished difference. Result has 62 places, 101 transitions, 627 flow [2020-10-16 00:48:47,816 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=184, PETRI_DIFFERENCE_MINUEND_FLOW=401, PETRI_DIFFERENCE_MINUEND_PLACES=56, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=81, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=14, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=61, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=627, PETRI_PLACES=62, PETRI_TRANSITIONS=101} [2020-10-16 00:48:47,816 INFO L342 CegarLoopForPetriNet]: 50 programPoint places, 12 predicate places. [2020-10-16 00:48:47,816 INFO L481 AbstractCegarLoop]: Abstraction has has 62 places, 101 transitions, 627 flow [2020-10-16 00:48:47,816 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-16 00:48:47,816 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 00:48:47,816 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 00:48:47,817 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-10-16 00:48:47,817 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 00:48:47,817 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 00:48:47,817 INFO L82 PathProgramCache]: Analyzing trace with hash -2146749773, now seen corresponding path program 1 times [2020-10-16 00:48:47,817 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 00:48:47,818 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1602857207] [2020-10-16 00:48:47,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 00:48:47,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 00:48:47,865 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 00:48:47,865 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1602857207] [2020-10-16 00:48:47,866 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 00:48:47,866 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 00:48:47,866 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1443903861] [2020-10-16 00:48:47,866 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 00:48:47,867 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 00:48:47,867 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 00:48:47,867 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-16 00:48:47,868 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 135 out of 184 [2020-10-16 00:48:47,868 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 62 places, 101 transitions, 627 flow. Second operand 4 states. [2020-10-16 00:48:47,868 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 00:48:47,868 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 135 of 184 [2020-10-16 00:48:47,868 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 00:48:49,372 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([842] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][84], [Black: 129#(= ~count~0 0), 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 137#true, 42#L721true, 76#L702-1true, 14#L710-1true, Black: 139#(= ~count~0 0), Black: 140#(= 0 (+ ~count~0 1)), 144#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, Black: 147#(<= 1 ~count~0), Black: 148#(<= 0 ~count~0), 90#L740-2true, thr2Thread1of3ForFork0InUse, 155#(<= ~count~0 1), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:49,373 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:48:49,373 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 00:48:49,373 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:49,373 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:49,373 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([843] 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[][24], [Black: 129#(= ~count~0 0), 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 137#true, 12#L719true, 76#L702-1true, 14#L710-1true, Black: 139#(= ~count~0 0), Black: 140#(= 0 (+ ~count~0 1)), 144#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, Black: 147#(<= 1 ~count~0), Black: 148#(<= 0 ~count~0), 152#true, 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:49,373 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:48:49,373 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 00:48:49,373 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:49,373 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:49,510 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([922] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1540| v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_38))) (and (= |v_#memory_int_1539| (store |v_#memory_int_1540| v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_38 (store .cse0 v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_38 0))) (= v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_38 |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_38|) (= v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_38 |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_38|) (= |v_~#mutexb~0.base_365| |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_38|) (= |v_thr2Thread3of3ForFork0_#res.offset_31| 0) (= |v_~#mutexb~0.offset_365| |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_38|) (= |v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_53| 1) (= (select .cse0 v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_38) 1) (= |v_thr2Thread3of3ForFork0_#res.base_31| 0) (= v_thr2Thread3of3ForFork0_assume_abort_if_not_~cond_53 |v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_53|))) InVars {#memory_int=|v_#memory_int_1540|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_365|, ~#mutexb~0.base=|v_~#mutexb~0.base_365|} OutVars{thr2Thread3of3ForFork0_#res.base=|v_thr2Thread3of3ForFork0_#res.base_31|, thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_53|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_38|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_38, thr2Thread3of3ForFork0_#res.offset=|v_thr2Thread3of3ForFork0_#res.offset_31|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_38, #memory_int=|v_#memory_int_1539|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_365|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3_38|, ~#mutexb~0.base=|v_~#mutexb~0.base_365|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_38|, thr2Thread3of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of3ForFork0_assume_abort_if_not_~cond_53} 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][98], [Black: 129#(= ~count~0 0), Black: 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 137#true, 41#thr2EXITtrue, 42#L721true, Black: 139#(= ~count~0 0), 111#thr2EXITtrue, Black: 140#(= 0 (+ ~count~0 1)), 144#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, Black: 147#(<= 1 ~count~0), Black: 148#(<= 0 ~count~0), 152#true, 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:49,511 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:48:49,511 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:48:49,511 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:48:49,511 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:48:49,527 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([921] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1520| v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= (select .cse0 v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= |v_thr2Thread3of3ForFork0_#res.offset_24| 0) (= |v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_~#mutexa~0.base_388| |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread3of3ForFork0_#res.base_24| 0) (= (store |v_#memory_int_1520| v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_1519|) (= v_thr2Thread3of3ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexa~0.offset_388| |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_31|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_388|, #memory_int=|v_#memory_int_1520|, ~#mutexa~0.base=|v_~#mutexa~0.base_388|} OutVars{thr2Thread3of3ForFork0_#res.base=|v_thr2Thread3of3ForFork0_#res.base_24|, thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_31|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_388|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread3of3ForFork0_#res.offset=|v_thr2Thread3of3ForFork0_#res.offset_24|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_31, #memory_int=|v_#memory_int_1519|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_31|, ~#mutexa~0.base=|v_~#mutexa~0.base_388|, thr2Thread3of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of3ForFork0_assume_abort_if_not_~cond_46} 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][134], [Black: 129#(= ~count~0 0), Black: 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 137#true, 108#L722-2true, Black: 139#(= ~count~0 0), 111#thr2EXITtrue, Black: 140#(= 0 (+ ~count~0 1)), 144#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, Black: 147#(<= 1 ~count~0), Black: 148#(<= 0 ~count~0), 152#true, 90#L740-2true, thr2Thread1of3ForFork0InUse, 28#L710-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:49,528 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:48:49,528 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:49,528 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:49,528 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:49,855 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([842] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][84], [Black: 129#(= ~count~0 0), 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 137#true, 42#L721true, 76#L702-1true, 14#L710-1true, Black: 139#(= ~count~0 0), Black: 140#(= 0 (+ ~count~0 1)), 144#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, Black: 147#(<= 1 ~count~0), Black: 148#(<= 0 ~count~0), 90#L740-2true, thr2Thread1of3ForFork0InUse, 155#(<= ~count~0 1), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:49,856 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:48:49,856 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 00:48:49,856 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:49,856 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:49,856 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:49,856 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([843] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][24], [Black: 129#(= ~count~0 0), 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 137#true, 12#L719true, 76#L702-1true, Black: 139#(= ~count~0 0), 14#L710-1true, Black: 140#(= 0 (+ ~count~0 1)), 144#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, Black: 147#(<= 1 ~count~0), Black: 148#(<= 0 ~count~0), 152#true, 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:49,856 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:48:49,856 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:49,856 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 00:48:49,856 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:49,856 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:49,892 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([918] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1461| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_35))) (and (= |v_~#mutexb~0.base_347| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_35|) (= |v_thr2Thread2of3ForFork0_#res.base_24| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_35 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_35|) (= |v_thr2Thread2of3ForFork0_#res.offset_24| 0) (= |v_~#mutexb~0.offset_347| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_35|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_76| 1) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_76 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_76|) (= (store |v_#memory_int_1461| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_35 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_35 0)) |v_#memory_int_1460|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_35 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_35|) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_35) 1))) InVars {#memory_int=|v_#memory_int_1461|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_347|, ~#mutexb~0.base=|v_~#mutexb~0.base_347|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_35|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_24|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_35, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_35|, #memory_int=|v_#memory_int_1460|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_347|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_35, ~#mutexb~0.base=|v_~#mutexb~0.base_347|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_35|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_76|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_24|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_76} 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][49], [Black: 129#(= ~count~0 0), 35#L721-2true, Black: 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 41#thr2EXITtrue, 139#(= ~count~0 0), Black: 140#(= 0 (+ ~count~0 1)), 111#thr2EXITtrue, 144#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, Black: 147#(<= 1 ~count~0), Black: 148#(<= 0 ~count~0), 152#true, 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:49,893 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:48:49,893 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:49,893 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:49,893 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:50,003 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([918] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1461| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_35))) (and (= |v_~#mutexb~0.base_347| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_35|) (= |v_thr2Thread2of3ForFork0_#res.base_24| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_35 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_35|) (= |v_thr2Thread2of3ForFork0_#res.offset_24| 0) (= |v_~#mutexb~0.offset_347| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_35|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_76| 1) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_76 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_76|) (= (store |v_#memory_int_1461| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_35 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_35 0)) |v_#memory_int_1460|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_35 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_35|) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_35) 1))) InVars {#memory_int=|v_#memory_int_1461|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_347|, ~#mutexb~0.base=|v_~#mutexb~0.base_347|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_35|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_24|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_35, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_35|, #memory_int=|v_#memory_int_1460|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_347|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_35, ~#mutexb~0.base=|v_~#mutexb~0.base_347|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_35|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_76|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_24|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_76} 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), 72#L717-3true, Black: 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 41#thr2EXITtrue, 139#(= ~count~0 0), 111#thr2EXITtrue, Black: 140#(= 0 (+ ~count~0 1)), 144#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, Black: 147#(<= 1 ~count~0), Black: 148#(<= 0 ~count~0), 152#true, 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:50,004 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:48:50,004 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:48:50,004 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:48:50,004 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:48:50,004 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([843] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][24], [96#L710-1true, Black: 129#(= ~count~0 0), 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 41#thr2EXITtrue, 139#(= ~count~0 0), 12#L719true, 111#thr2EXITtrue, Black: 140#(= 0 (+ ~count~0 1)), 144#true, thr1Thread1of3ForFork1InUse, Black: 147#(<= 1 ~count~0), Black: 148#(<= 0 ~count~0), 152#true, 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:50,004 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:48:50,004 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:48:50,004 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:48:50,005 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:48:50,061 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([918] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1461| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_35))) (and (= |v_~#mutexb~0.base_347| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_35|) (= |v_thr2Thread2of3ForFork0_#res.base_24| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_35 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_35|) (= |v_thr2Thread2of3ForFork0_#res.offset_24| 0) (= |v_~#mutexb~0.offset_347| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_35|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_76| 1) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_76 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_76|) (= (store |v_#memory_int_1461| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_35 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_35 0)) |v_#memory_int_1460|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_35 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_35|) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_35) 1))) InVars {#memory_int=|v_#memory_int_1461|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_347|, ~#mutexb~0.base=|v_~#mutexb~0.base_347|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_35|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_24|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_35, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_35|, #memory_int=|v_#memory_int_1460|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_347|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_35, ~#mutexb~0.base=|v_~#mutexb~0.base_347|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_35|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_76|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_24|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_76} 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][49], [Black: 129#(= ~count~0 0), Black: 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 41#thr2EXITtrue, 139#(= ~count~0 0), 108#L722-2true, Black: 140#(= 0 (+ ~count~0 1)), 111#thr2EXITtrue, 144#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, Black: 147#(<= 1 ~count~0), Black: 148#(<= 0 ~count~0), 152#true, 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:50,061 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 00:48:50,061 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:48:50,061 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:48:50,061 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:48:50,292 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([918] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1461| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_35))) (and (= |v_~#mutexb~0.base_347| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_35|) (= |v_thr2Thread2of3ForFork0_#res.base_24| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_35 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_35|) (= |v_thr2Thread2of3ForFork0_#res.offset_24| 0) (= |v_~#mutexb~0.offset_347| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_35|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_76| 1) (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_76 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_76|) (= (store |v_#memory_int_1461| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_35 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_35 0)) |v_#memory_int_1460|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_35 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_35|) (= (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_35) 1))) InVars {#memory_int=|v_#memory_int_1461|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_347|, ~#mutexb~0.base=|v_~#mutexb~0.base_347|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_35|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_24|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_35, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_35|, #memory_int=|v_#memory_int_1460|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_347|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_35, ~#mutexb~0.base=|v_~#mutexb~0.base_347|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_35|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_76|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_24|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_76} 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][49], [Black: 129#(= ~count~0 0), Black: 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 41#thr2EXITtrue, 139#(= ~count~0 0), 12#L719true, Black: 140#(= 0 (+ ~count~0 1)), 111#thr2EXITtrue, 144#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, Black: 147#(<= 1 ~count~0), Black: 148#(<= 0 ~count~0), 152#true, 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:50,292 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:48:50,293 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:48:50,293 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:48:50,293 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:48:50,532 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([847] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m.base_2, thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m.offset_2, thr1Thread1of3ForFork1_assume_abort_if_not_~cond=v_thr1Thread1of3ForFork1_assume_abort_if_not_~cond_3, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond=|v_thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond_3|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, thr1Thread1of3ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_release_#t~mem3_2|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.base=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.base_2|, thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.offset_2|} AuxVars[] AssignedVars[thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m.base, thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m.offset, thr1Thread1of3ForFork1_assume_abort_if_not_~cond, thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond, #memory_int, thr1Thread1of3ForFork1___VERIFIER_atomic_release_#t~mem3, thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.base, thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.offset][26], [Black: 129#(= ~count~0 0), Black: 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 41#thr2EXITtrue, 137#true, 108#L722-2true, Black: 139#(= ~count~0 0), 46#L702-1true, Black: 140#(= 0 (+ ~count~0 1)), 144#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, Black: 147#(<= 1 ~count~0), Black: 148#(<= 0 ~count~0), 90#L740-2true, thr2Thread1of3ForFork0InUse, 155#(<= ~count~0 1), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:50,532 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:48:50,532 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:48:50,533 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:48:50,533 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:48:50,534 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([919] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1481| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_42))) (and (= v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_83 |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_83|) (= |v_thr2Thread2of3ForFork0_#res.base_31| 0) (= |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_42| |v_~#mutexa~0.offset_375|) (= |v_thr2Thread2of3ForFork0_#res.offset_31| 0) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_42 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_42|) (= |v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_83| 1) (= |v_~#mutexa~0.base_375| |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_42|) (= v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_42 |v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_42|) (= (store |v_#memory_int_1481| v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_42 (store .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_42 0)) |v_#memory_int_1480|) (= 1 (select .cse0 v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_42)))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_375|, #memory_int=|v_#memory_int_1481|, ~#mutexa~0.base=|v_~#mutexa~0.base_375|} OutVars{thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset_42|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_375|, thr2Thread2of3ForFork0_#res.offset=|v_thr2Thread2of3ForFork0_#res.offset_31|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base_42, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base_42|, #memory_int=|v_#memory_int_1480|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset_42, ~#mutexa~0.base=|v_~#mutexa~0.base_375|, thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3_42|, thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond_83|, thr2Thread2of3ForFork0_#res.base=|v_thr2Thread2of3ForFork0_#res.base_31|, thr2Thread2of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of3ForFork0_assume_abort_if_not_~cond_83} 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][100], [35#L721-2true, Black: 129#(= ~count~0 0), Black: 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 41#thr2EXITtrue, 137#true, Black: 139#(= ~count~0 0), Black: 140#(= 0 (+ ~count~0 1)), 111#thr2EXITtrue, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, 148#(<= 0 ~count~0), Black: 147#(<= 1 ~count~0), 90#L740-2true, thr2Thread1of3ForFork0InUse, 155#(<= ~count~0 1), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:50,534 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:48:50,534 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:50,535 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:50,535 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:50,625 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([921] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_1520| v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_31))) (and (= (select .cse0 v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_31) 1) (= |v_thr2Thread3of3ForFork0_#res.offset_24| 0) (= |v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_46| 1) (= |v_~#mutexa~0.base_388| |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= |v_thr2Thread3of3ForFork0_#res.base_24| 0) (= (store |v_#memory_int_1520| v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_31 (store .cse0 v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_31 0)) |v_#memory_int_1519|) (= v_thr2Thread3of3ForFork0_assume_abort_if_not_~cond_46 |v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_46|) (= |v_~#mutexa~0.offset_388| |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_31|) (= v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_31 |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_31|) (= v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_31 |v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_31|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_388|, #memory_int=|v_#memory_int_1520|, ~#mutexa~0.base=|v_~#mutexa~0.base_388|} OutVars{thr2Thread3of3ForFork0_#res.base=|v_thr2Thread3of3ForFork0_#res.base_24|, thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond_46|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset_31|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_388|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset_31, thr2Thread3of3ForFork0_#res.offset=|v_thr2Thread3of3ForFork0_#res.offset_24|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base_31, #memory_int=|v_#memory_int_1519|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3_31|, thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base_31|, ~#mutexa~0.base=|v_~#mutexa~0.base_388|, thr2Thread3of3ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of3ForFork0_assume_abort_if_not_~cond_46} 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][134], [Black: 129#(= ~count~0 0), Black: 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 41#thr2EXITtrue, 137#true, 42#L721true, Black: 139#(= ~count~0 0), 111#thr2EXITtrue, Black: 140#(= 0 (+ ~count~0 1)), 20#thr2EXITtrue, 148#(<= 0 ~count~0), thr1Thread1of3ForFork1InUse, Black: 147#(<= 1 ~count~0), 152#true, 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 00:48:50,626 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:48:50,626 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:50,626 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:48:50,626 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:48:51,132 INFO L129 PetriNetUnfolder]: 16208/27097 cut-off events. [2020-10-16 00:48:51,132 INFO L130 PetriNetUnfolder]: For 41051/45023 co-relation queries the response was YES. [2020-10-16 00:48:51,299 INFO L80 FinitePrefix]: Finished finitePrefix Result has 83596 conditions, 27097 events. 16208/27097 cut-off events. For 41051/45023 co-relation queries the response was YES. Maximal size of possible extension queue 1703. Compared 229276 event pairs, 1318 based on Foata normal form. 821/26122 useless extension candidates. Maximal degree in co-relation 83575. Up to 10765 conditions per place. [2020-10-16 00:48:51,439 INFO L132 encePairwiseOnDemand]: 171/184 looper letters, 93 selfloop transitions, 33 changer transitions 0/160 dead transitions. [2020-10-16 00:48:51,440 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 65 places, 160 transitions, 1283 flow [2020-10-16 00:48:51,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-16 00:48:51,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-16 00:48:51,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 581 transitions. [2020-10-16 00:48:51,442 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7894021739130435 [2020-10-16 00:48:51,442 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 581 transitions. [2020-10-16 00:48:51,442 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 581 transitions. [2020-10-16 00:48:51,442 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 00:48:51,442 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 581 transitions. [2020-10-16 00:48:51,444 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 5 states. [2020-10-16 00:48:51,445 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 5 states. [2020-10-16 00:48:51,445 INFO L81 ComplementDD]: Finished complementDD. Result 5 states. [2020-10-16 00:48:51,446 INFO L185 Difference]: Start difference. First operand has 62 places, 101 transitions, 627 flow. Second operand 4 states and 581 transitions. [2020-10-16 00:48:51,446 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 65 places, 160 transitions, 1283 flow [2020-10-16 00:48:51,617 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 64 places, 160 transitions, 1194 flow, removed 41 selfloop flow, removed 1 redundant places. [2020-10-16 00:48:51,621 INFO L241 Difference]: Finished difference. Result has 66 places, 127 transitions, 921 flow [2020-10-16 00:48:51,621 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=184, PETRI_DIFFERENCE_MINUEND_FLOW=574, PETRI_DIFFERENCE_MINUEND_PLACES=61, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=101, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=68, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=921, PETRI_PLACES=66, PETRI_TRANSITIONS=127} [2020-10-16 00:48:51,622 INFO L342 CegarLoopForPetriNet]: 50 programPoint places, 16 predicate places. [2020-10-16 00:48:51,622 INFO L481 AbstractCegarLoop]: Abstraction has has 66 places, 127 transitions, 921 flow [2020-10-16 00:48:51,622 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-16 00:48:51,622 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 00:48:51,622 INFO L255 CegarLoopForPetriNet]: trace histogram [4, 3, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 00:48:51,622 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-10-16 00:48:51,623 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 00:48:51,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 00:48:51,623 INFO L82 PathProgramCache]: Analyzing trace with hash -339532268, now seen corresponding path program 1 times [2020-10-16 00:48:51,623 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 00:48:51,623 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1414142714] [2020-10-16 00:48:51,624 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 00:48:51,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 00:48:51,633 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 00:48:51,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 00:48:51,641 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 00:48:51,647 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-16 00:48:51,648 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-16 00:48:51,648 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-10-16 00:48:51,648 WARN L371 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-16 00:48:51,649 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2020-10-16 00:48:51,670 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,670 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,670 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,670 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,670 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,670 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,671 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,671 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,671 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,671 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,671 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,671 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,671 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,671 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,672 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,672 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,672 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,672 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,672 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,672 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,672 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,672 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,672 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,673 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,673 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,673 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,673 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,673 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,673 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,673 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,674 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,674 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,674 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,674 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,674 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,674 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,674 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,674 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,674 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,675 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,675 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,675 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,675 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,675 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,675 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,675 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,675 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,676 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,676 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,676 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,676 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,676 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,676 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,676 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,677 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,677 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,677 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,677 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,677 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,677 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,677 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,677 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,677 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,678 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,678 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,678 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,678 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,678 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,678 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,678 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,686 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,686 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,686 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,686 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,686 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,686 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,687 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,687 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,687 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,687 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,687 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,687 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,688 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,688 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,688 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,688 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,688 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,688 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,689 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,689 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,689 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,689 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,689 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,689 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,689 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,689 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,690 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,690 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,690 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,690 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,690 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,690 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,690 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,690 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,690 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,691 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,691 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,691 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,691 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,691 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,691 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,691 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,691 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,692 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,692 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,692 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,692 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,692 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,692 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,692 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,692 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,693 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,693 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,693 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,693 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,693 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,693 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,693 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,693 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,694 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,694 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,694 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,694 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,695 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,695 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,695 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,695 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,695 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,695 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,695 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,695 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,696 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,696 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,696 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,696 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,696 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,696 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,696 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,696 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,697 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,697 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,697 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,697 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,697 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,697 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,697 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,697 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,698 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,698 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,698 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,698 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,698 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,698 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,698 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,698 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,698 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,699 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,699 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,699 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,699 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,699 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,699 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,700 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,701 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,701 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,701 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,701 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,701 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,701 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,701 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,701 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,702 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,702 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,702 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,702 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,702 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,702 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,702 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,702 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,703 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,703 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,703 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,703 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,703 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,703 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,703 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,703 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,703 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,704 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,704 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,704 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,704 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,704 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,704 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,704 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,704 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,706 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,706 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,707 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,707 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,707 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,707 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,707 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,707 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,707 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,707 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,708 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,708 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,708 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,708 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,708 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,708 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,708 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,708 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,709 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,709 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,709 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,709 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,709 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,709 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,709 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,709 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,709 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,710 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,710 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,710 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,710 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,710 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,710 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,710 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,710 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,711 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,711 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,711 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,711 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,711 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,711 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,711 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,711 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,711 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,711 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,711 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,711 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,712 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,712 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,712 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,712 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,712 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,712 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,712 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,712 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,712 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,712 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,712 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,713 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,713 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,713 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,713 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,713 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,713 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,713 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,713 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,714 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,714 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,714 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,714 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,714 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,714 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,714 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,715 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,715 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,715 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,715 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,715 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,715 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,715 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,715 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,716 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,716 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,716 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,716 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,716 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,716 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,716 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,716 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,717 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,717 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,717 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,717 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,717 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,717 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,717 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,717 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,717 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,718 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,718 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,718 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,718 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,718 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,719 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,719 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,719 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,719 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,719 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,719 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,719 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,719 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,720 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,720 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,720 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,720 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,720 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,720 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,720 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,721 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,721 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,721 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,722 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,722 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,723 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,723 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,723 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,723 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,723 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,723 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,723 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,724 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,724 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,724 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,724 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,724 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,724 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,724 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,724 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,725 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,725 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,726 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,726 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,726 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,726 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,726 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,727 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,727 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,727 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,727 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,727 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,727 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,727 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,728 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,728 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,728 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,728 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,728 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,728 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,728 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,730 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,730 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,730 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,730 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,731 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,731 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,731 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,731 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,731 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,731 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,731 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,732 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,732 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,732 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,732 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,732 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,732 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,732 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,732 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,733 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,733 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,733 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,734 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,734 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,734 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,734 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,734 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,734 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,734 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,734 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,734 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,734 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,735 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,735 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,735 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,736 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,736 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,736 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,736 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,736 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,736 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,736 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,736 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,736 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,736 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,736 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,737 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,737 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,737 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,737 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,737 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,738 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,738 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,738 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,738 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,738 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,738 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,739 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,739 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,739 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,739 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,739 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,739 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,739 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,740 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,740 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,740 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,741 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,741 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,741 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,741 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,741 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,741 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,742 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,742 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,742 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,742 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,742 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,742 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,742 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,742 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,743 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,743 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 00:48:51,746 INFO L253 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2020-10-16 00:48:51,748 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 00:48:51,748 INFO L378 AbstractCegarLoop]: Hoare is false [2020-10-16 00:48:51,748 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 00:48:51,749 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 00:48:51,749 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 00:48:51,749 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 00:48:51,749 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 00:48:51,749 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 00:48:51,751 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 157 places, 160 transitions, 384 flow [2020-10-16 00:48:51,765 INFO L129 PetriNetUnfolder]: 13/143 cut-off events. [2020-10-16 00:48:51,765 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-10-16 00:48:51,766 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 00:48:51,766 INFO L82 GeneralOperation]: Start removeDead. Operand has 157 places, 160 transitions, 384 flow [2020-10-16 00:48:51,767 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 111 places, 108 transitions, 251 flow [2020-10-16 00:48:51,768 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 00:48:51,768 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 111 places, 108 transitions, 251 flow [2020-10-16 00:48:51,768 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 111 places, 108 transitions, 251 flow [2020-10-16 00:48:51,768 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 111 places, 108 transitions, 251 flow [2020-10-16 00:48:51,780 INFO L129 PetriNetUnfolder]: 13/143 cut-off events. [2020-10-16 00:48:51,781 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-10-16 00:48:51,782 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 457 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 00:48:51,790 INFO L117 LiptonReduction]: Number of co-enabled transitions 7072 [2020-10-16 00:48:55,818 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 59 [2020-10-16 00:48:56,379 INFO L132 LiptonReduction]: Checked pairs total: 21932 [2020-10-16 00:48:56,379 INFO L134 LiptonReduction]: Total number of compositions: 71 [2020-10-16 00:48:56,380 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 4612 [2020-10-16 00:48:56,381 INFO L129 PetriNetUnfolder]: 1/13 cut-off events. [2020-10-16 00:48:56,382 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 00:48:56,382 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 00:48:56,382 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2020-10-16 00:48:56,382 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 00:48:56,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 00:48:56,382 INFO L82 PathProgramCache]: Analyzing trace with hash 1839290257, now seen corresponding path program 1 times [2020-10-16 00:48:56,382 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 00:48:56,383 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [469180787] [2020-10-16 00:48:56,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 00:48:56,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 00:48:56,403 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 00:48:56,404 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [469180787] [2020-10-16 00:48:56,404 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 00:48:56,404 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-16 00:48:56,404 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [648286090] [2020-10-16 00:48:56,405 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 00:48:56,405 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 00:48:56,405 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 00:48:56,405 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 00:48:56,406 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 170 out of 231 [2020-10-16 00:48:56,407 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 60 places, 55 transitions, 145 flow. Second operand 3 states. [2020-10-16 00:48:56,407 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 00:48:56,407 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 170 of 231 [2020-10-16 00:48:56,407 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 00:48:57,364 INFO L129 PetriNetUnfolder]: 8919/12392 cut-off events. [2020-10-16 00:48:57,365 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-10-16 00:48:57,441 INFO L80 FinitePrefix]: Finished finitePrefix Result has 22910 conditions, 12392 events. 8919/12392 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 1075. Compared 80872 event pairs, 4904 based on Foata normal form. 3755/14735 useless extension candidates. Maximal degree in co-relation 22898. Up to 10489 conditions per place. [2020-10-16 00:48:57,506 INFO L132 encePairwiseOnDemand]: 217/231 looper letters, 22 selfloop transitions, 9 changer transitions 0/62 dead transitions. [2020-10-16 00:48:57,506 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 60 places, 62 transitions, 221 flow [2020-10-16 00:48:57,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 00:48:57,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 00:48:57,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 548 transitions. [2020-10-16 00:48:57,509 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7907647907647908 [2020-10-16 00:48:57,509 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 548 transitions. [2020-10-16 00:48:57,509 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 548 transitions. [2020-10-16 00:48:57,509 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 00:48:57,509 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 548 transitions. [2020-10-16 00:48:57,511 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 00:48:57,512 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 00:48:57,512 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 00:48:57,512 INFO L185 Difference]: Start difference. First operand has 60 places, 55 transitions, 145 flow. Second operand 3 states and 548 transitions. [2020-10-16 00:48:57,512 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 60 places, 62 transitions, 221 flow [2020-10-16 00:48:57,514 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 59 places, 62 transitions, 208 flow, removed 6 selfloop flow, removed 1 redundant places. [2020-10-16 00:48:57,515 INFO L241 Difference]: Finished difference. Result has 60 places, 60 transitions, 189 flow [2020-10-16 00:48:57,515 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=231, 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=43, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=189, PETRI_PLACES=60, PETRI_TRANSITIONS=60} [2020-10-16 00:48:57,515 INFO L342 CegarLoopForPetriNet]: 60 programPoint places, 0 predicate places. [2020-10-16 00:48:57,516 INFO L481 AbstractCegarLoop]: Abstraction has has 60 places, 60 transitions, 189 flow [2020-10-16 00:48:57,516 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 00:48:57,516 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 00:48:57,516 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 00:48:57,516 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-10-16 00:48:57,516 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 00:48:57,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 00:48:57,517 INFO L82 PathProgramCache]: Analyzing trace with hash 2027795460, now seen corresponding path program 1 times [2020-10-16 00:48:57,517 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 00:48:57,517 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [219911590] [2020-10-16 00:48:57,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 00:48:57,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 00:48:57,547 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 00:48:57,548 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [219911590] [2020-10-16 00:48:57,548 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 00:48:57,548 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 00:48:57,548 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1417685269] [2020-10-16 00:48:57,549 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 00:48:57,549 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 00:48:57,549 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 00:48:57,549 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-16 00:48:57,550 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 170 out of 231 [2020-10-16 00:48:57,551 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 60 places, 60 transitions, 189 flow. Second operand 4 states. [2020-10-16 00:48:57,551 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 00:48:57,551 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 170 of 231 [2020-10-16 00:48:57,551 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 00:48:58,980 INFO L129 PetriNetUnfolder]: 11983/17256 cut-off events. [2020-10-16 00:48:58,981 INFO L130 PetriNetUnfolder]: For 5546/10082 co-relation queries the response was YES. [2020-10-16 00:48:59,060 INFO L80 FinitePrefix]: Finished finitePrefix Result has 38699 conditions, 17256 events. 11983/17256 cut-off events. For 5546/10082 co-relation queries the response was YES. Maximal size of possible extension queue 1436. Compared 122456 event pairs, 4540 based on Foata normal form. 971/18059 useless extension candidates. Maximal degree in co-relation 38685. Up to 11885 conditions per place. [2020-10-16 00:48:59,139 INFO L132 encePairwiseOnDemand]: 212/231 looper letters, 24 selfloop transitions, 41 changer transitions 0/96 dead transitions. [2020-10-16 00:48:59,140 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 63 places, 96 transitions, 423 flow [2020-10-16 00:48:59,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-16 00:48:59,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-16 00:48:59,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 741 transitions. [2020-10-16 00:48:59,142 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.801948051948052 [2020-10-16 00:48:59,142 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 741 transitions. [2020-10-16 00:48:59,143 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 741 transitions. [2020-10-16 00:48:59,143 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 00:48:59,143 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 741 transitions. [2020-10-16 00:48:59,145 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 5 states. [2020-10-16 00:48:59,147 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 5 states. [2020-10-16 00:48:59,147 INFO L81 ComplementDD]: Finished complementDD. Result 5 states. [2020-10-16 00:48:59,147 INFO L185 Difference]: Start difference. First operand has 60 places, 60 transitions, 189 flow. Second operand 4 states and 741 transitions. [2020-10-16 00:48:59,147 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 63 places, 96 transitions, 423 flow [2020-10-16 00:48:59,152 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 62 places, 96 transitions, 414 flow, removed 0 selfloop flow, removed 1 redundant places. [2020-10-16 00:48:59,154 INFO L241 Difference]: Finished difference. Result has 64 places, 92 transitions, 459 flow [2020-10-16 00:48:59,154 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=231, PETRI_DIFFERENCE_MINUEND_FLOW=180, PETRI_DIFFERENCE_MINUEND_PLACES=59, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=60, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=25, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=35, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=459, PETRI_PLACES=64, PETRI_TRANSITIONS=92} [2020-10-16 00:48:59,154 INFO L342 CegarLoopForPetriNet]: 60 programPoint places, 4 predicate places. [2020-10-16 00:48:59,154 INFO L481 AbstractCegarLoop]: Abstraction has has 64 places, 92 transitions, 459 flow [2020-10-16 00:48:59,154 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-16 00:48:59,154 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 00:48:59,155 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 00:48:59,155 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-10-16 00:48:59,155 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 00:48:59,155 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 00:48:59,155 INFO L82 PathProgramCache]: Analyzing trace with hash -1637676805, now seen corresponding path program 1 times [2020-10-16 00:48:59,155 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 00:48:59,156 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1052920238] [2020-10-16 00:48:59,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 00:48:59,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 00:48:59,179 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 00:48:59,179 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1052920238] [2020-10-16 00:48:59,179 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 00:48:59,179 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 00:48:59,180 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1952684930] [2020-10-16 00:48:59,180 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 00:48:59,180 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 00:48:59,180 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 00:48:59,181 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-16 00:48:59,182 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 170 out of 231 [2020-10-16 00:48:59,182 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 64 places, 92 transitions, 459 flow. Second operand 4 states. [2020-10-16 00:48:59,183 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 00:48:59,183 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 170 of 231 [2020-10-16 00:48:59,183 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 00:49:00,421 INFO L129 PetriNetUnfolder]: 12252/18744 cut-off events. [2020-10-16 00:49:00,421 INFO L130 PetriNetUnfolder]: For 12382/30998 co-relation queries the response was YES. [2020-10-16 00:49:00,532 INFO L80 FinitePrefix]: Finished finitePrefix Result has 60039 conditions, 18744 events. 12252/18744 cut-off events. For 12382/30998 co-relation queries the response was YES. Maximal size of possible extension queue 1642. Compared 148421 event pairs, 2916 based on Foata normal form. 57/18649 useless extension candidates. Maximal degree in co-relation 60022. Up to 13998 conditions per place. [2020-10-16 00:49:00,639 INFO L132 encePairwiseOnDemand]: 216/231 looper letters, 64 selfloop transitions, 18 changer transitions 0/113 dead transitions. [2020-10-16 00:49:00,640 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 67 places, 113 transitions, 719 flow [2020-10-16 00:49:00,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-16 00:49:00,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-16 00:49:00,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 731 transitions. [2020-10-16 00:49:00,642 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7911255411255411 [2020-10-16 00:49:00,642 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 731 transitions. [2020-10-16 00:49:00,642 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 731 transitions. [2020-10-16 00:49:00,643 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 00:49:00,643 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 731 transitions. [2020-10-16 00:49:00,645 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 5 states. [2020-10-16 00:49:00,646 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 5 states. [2020-10-16 00:49:00,646 INFO L81 ComplementDD]: Finished complementDD. Result 5 states. [2020-10-16 00:49:00,646 INFO L185 Difference]: Start difference. First operand has 64 places, 92 transitions, 459 flow. Second operand 4 states and 731 transitions. [2020-10-16 00:49:00,647 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 67 places, 113 transitions, 719 flow [2020-10-16 00:49:00,656 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 67 places, 113 transitions, 703 flow, removed 8 selfloop flow, removed 0 redundant places. [2020-10-16 00:49:00,658 INFO L241 Difference]: Finished difference. Result has 69 places, 101 transitions, 574 flow [2020-10-16 00:49:00,659 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=231, PETRI_DIFFERENCE_MINUEND_FLOW=443, PETRI_DIFFERENCE_MINUEND_PLACES=64, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=92, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=74, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=574, PETRI_PLACES=69, PETRI_TRANSITIONS=101} [2020-10-16 00:49:00,659 INFO L342 CegarLoopForPetriNet]: 60 programPoint places, 9 predicate places. [2020-10-16 00:49:00,659 INFO L481 AbstractCegarLoop]: Abstraction has has 69 places, 101 transitions, 574 flow [2020-10-16 00:49:00,659 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-16 00:49:00,659 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 00:49:00,659 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 00:49:00,660 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-10-16 00:49:00,660 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 00:49:00,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 00:49:00,660 INFO L82 PathProgramCache]: Analyzing trace with hash 1621971712, now seen corresponding path program 1 times [2020-10-16 00:49:00,660 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 00:49:00,661 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1007408977] [2020-10-16 00:49:00,661 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 00:49:00,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 00:49:00,688 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 00:49:00,688 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1007408977] [2020-10-16 00:49:00,688 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 00:49:00,689 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 00:49:00,689 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [994965494] [2020-10-16 00:49:00,689 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 00:49:00,689 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 00:49:00,690 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 00:49:00,690 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 00:49:00,691 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 127 out of 231 [2020-10-16 00:49:00,691 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 69 places, 101 transitions, 574 flow. Second operand 3 states. [2020-10-16 00:49:00,691 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 00:49:00,691 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 127 of 231 [2020-10-16 00:49:00,692 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 00:49:12,603 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][74], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 00:49:12,603 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:49:12,603 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 00:49:12,603 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:49:12,604 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:49:12,604 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][74], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 00:49:12,604 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2020-10-16 00:49:12,604 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:49:12,604 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2020-10-16 00:49:12,604 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:49:18,092 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][100], [Black: 162#(= ~count~0 0), 165#true, 106#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:18,092 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:49:18,092 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:49:18,092 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:49:18,092 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:49:18,688 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] 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][80], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 00:49:18,688 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:49:18,688 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:49:18,688 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:49:18,688 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:49:25,995 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][74], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 45#thr2ENTRYtrue, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:25,995 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:49:25,995 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:49:25,995 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:49:25,995 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:49:25,995 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][74], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 45#thr2ENTRYtrue, 46#L709-1true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:25,995 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:49:25,996 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:49:25,996 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:49:25,996 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:49:26,002 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][80], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:26,003 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:49:26,003 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:49:26,003 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:49:26,003 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:49:26,003 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] 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][80], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 46#L709-1true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:26,003 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:49:26,003 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:49:26,003 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:49:26,003 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:49:26,415 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][74], [132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 78#L721true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:26,416 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:49:26,416 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:49:26,416 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:49:26,416 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:26,854 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1045] 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][75], [4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, 78#L721true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:26,854 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:49:26,854 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:49:26,854 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:26,854 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:49:27,935 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][113], [Black: 162#(= ~count~0 0), 165#true, 106#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 46#L709-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:27,935 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:49:27,935 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:27,935 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:27,935 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:27,937 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][100], [Black: 162#(= ~count~0 0), 165#true, 106#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:27,937 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:49:27,937 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:27,937 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:27,938 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:27,946 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][80], [Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:27,947 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:49:27,947 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:27,947 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:27,947 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:30,138 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][74], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, 5#L708-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:30,138 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:49:30,138 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:49:30,138 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:49:30,138 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:49:30,138 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][74], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 5#L708-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 78#L721true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:30,138 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:49:30,139 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:49:30,139 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:49:30,139 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:49:30,144 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] 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][80], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, 102#L708-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:30,144 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:49:30,144 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:49:30,144 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:49:30,144 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:49:30,144 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][80], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 102#L708-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:30,144 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:49:30,145 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:49:30,145 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:49:30,145 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:49:30,422 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][74], [Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:30,422 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:49:30,422 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:49:30,422 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:49:30,423 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:49:30,871 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][75], [Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:30,871 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:49:30,871 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:49:30,871 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:49:30,871 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:49:32,709 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] 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][80], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 115#L703-1true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 00:49:32,709 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:49:32,709 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:32,709 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:32,709 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:49:32,717 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][100], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:32,718 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:49:32,718 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:49:32,718 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:49:32,718 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:49:42,183 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][105], [97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 167#(= ~count~0 0), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:42,183 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:49:42,183 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:42,184 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:42,184 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:42,208 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_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], [97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:42,208 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:49:42,209 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:49:42,209 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:49:42,209 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:49:42,682 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][100], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:42,682 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:49:42,682 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:42,683 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:49:42,683 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:42,706 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][100], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 138#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:42,706 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:49:42,706 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:42,707 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:42,707 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:49:43,090 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] 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][80], [132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 46#L709-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:43,090 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:49:43,090 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:49:43,090 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:49:43,090 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:43,106 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_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], [67#L717-3true, Black: 162#(= ~count~0 0), 132#L710-1true, 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:43,107 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:49:43,107 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:43,107 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:49:43,107 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:43,129 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][100], [Black: 162#(= ~count~0 0), 165#true, 106#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:43,129 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:49:43,129 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:43,130 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:49:43,130 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:43,188 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][103], [Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:43,189 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:49:43,189 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:43,189 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:43,189 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:43,190 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][103], [Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, 119#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:43,191 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:49:43,191 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:43,191 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:43,191 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:43,314 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_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], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 52#L720-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:43,315 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:49:43,315 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:43,315 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:43,315 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:43,367 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][102], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 179#true, 52#L720-2true, 116#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:43,368 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:49:43,368 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:43,368 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:43,368 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:43,369 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][102], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 52#L720-2true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:43,369 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:49:43,369 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:43,369 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:43,369 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:45,344 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] 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][80], [97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:45,344 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:49:45,344 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:49:45,344 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:45,344 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:45,369 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][100], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:45,369 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:49:45,369 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:49:45,369 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:45,369 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:45,371 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_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], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 138#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:45,371 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:49:45,371 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:49:45,371 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:45,371 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:45,371 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][100], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 138#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:45,371 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:49:45,371 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:45,371 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:45,371 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:49:45,738 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][100], [Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:45,738 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:49:45,738 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:49:45,738 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:49:45,739 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:49:45,842 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_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], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:45,843 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:49:45,843 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:49:45,843 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:49:45,843 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:49:45,873 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][103], [67#L717-3true, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 63#L703-1true]) [2020-10-16 00:49:45,874 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:49:45,874 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:49:45,874 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:49:45,874 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:46,332 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][100], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 78#L721true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 115#L703-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:46,332 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:49:46,332 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:49:46,333 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:46,333 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:46,333 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] 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][80], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 104#thr2ENTRYtrue, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 115#L703-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:46,333 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:49:46,333 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:46,333 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:49:46,333 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:46,337 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][100], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 115#L703-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:46,337 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:49:46,337 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:49:46,337 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:49:46,337 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:49:46,338 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] 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][80], [97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 115#L703-1true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:46,339 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:49:46,339 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:49:46,339 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:49:46,339 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:49:46,787 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_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], [67#L717-3true, Black: 162#(= ~count~0 0), 132#L710-1true, 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:46,787 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:49:46,787 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:46,788 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:46,788 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:49:46,820 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][100], [Black: 162#(= ~count~0 0), 165#true, 106#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:46,820 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:49:46,820 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:46,820 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:46,821 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:49:47,002 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_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], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, 52#L720-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:47,003 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:49:47,003 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:47,003 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:47,003 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:48,476 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] 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][92], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:48,476 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:49:48,476 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:49:48,476 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:49:48,476 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:49:48,686 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][100], [Black: 162#(= ~count~0 0), 165#true, 106#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:48,687 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:49:48,687 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:48,687 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:49:48,687 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:48,721 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_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], [Black: 162#(= ~count~0 0), 132#L710-1true, 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:48,721 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:49:48,721 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:49:48,721 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:48,721 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:48,798 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][80], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:48,798 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:49:48,798 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:48,798 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:48,798 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:49:48,824 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_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], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:48,824 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:49:48,824 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:49:48,825 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:49:48,825 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:49:48,825 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][100], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:48,825 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:49:48,825 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:49:48,825 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:49:48,825 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:49:49,092 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_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#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:49,092 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:49:49,092 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:49,092 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:49:49,092 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:49,093 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][105], [98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 138#L709-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:49,093 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:49:49,093 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:49:49,093 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:49,093 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:49:49,105 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][102], [98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:49,106 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:49:49,106 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:49,106 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:49,106 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:49,128 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_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], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:49,128 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:49:49,128 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:49,129 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:49,129 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:49,134 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_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], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:49,134 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:49:49,134 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:49,134 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:49,134 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:49,139 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][102], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 179#true, 116#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:49,139 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:49:49,139 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:49,139 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:49,139 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:49,140 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][102], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:49,140 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:49:49,140 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:49,140 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:49,140 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:49,698 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][100], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 138#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:49,698 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:49:49,698 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:49:49,698 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:49:49,698 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:49:50,067 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][100], [132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:50,068 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:49:50,068 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:50,068 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:50,068 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:50,164 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_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], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 179#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:50,164 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:49:50,164 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:50,164 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:49:50,164 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:50,363 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] 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][92], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:50,363 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:49:50,363 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:50,363 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:50,363 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:50,603 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][80], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:50,603 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:49:50,603 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:49:50,603 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:49:50,603 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:49:50,804 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_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], [98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:50,804 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:49:50,804 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:49:50,805 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:50,805 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:50,806 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][105], [98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:50,807 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:49:50,807 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:50,807 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:49:50,807 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:50,813 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][102], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:50,814 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is not cut-off event [2020-10-16 00:49:50,814 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 00:49:50,814 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 00:49:50,814 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 00:49:50,843 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][103], [98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:50,843 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:49:50,843 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:50,843 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:49:50,843 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:49:51,265 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][105], [97#L708-3true, Black: 162#(= ~count~0 0), 165#true, 106#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:51,266 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:49:51,266 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:49:51,266 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:51,266 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:51,300 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_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], [132#L710-1true, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:51,300 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:49:51,300 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:49:51,300 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:49:51,300 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:49:51,330 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] 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][113], [Black: 162#(= ~count~0 0), 165#true, 106#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 46#L709-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:51,330 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:49:51,331 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:51,331 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:49:51,331 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:49:51,331 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][100], [Black: 162#(= ~count~0 0), 165#true, 106#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:51,331 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:49:51,331 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:49:51,331 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:51,331 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:51,409 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][100], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 48#L710-1true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:51,410 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:49:51,410 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:51,410 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:49:51,410 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:51,411 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_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], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 138#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:51,411 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:49:51,411 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:51,411 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:51,411 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:49:51,411 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][100], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 138#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:51,411 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:49:51,411 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:51,411 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:51,411 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:49:51,688 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_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], [98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, 115#L703-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:51,689 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:49:51,689 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:49:51,689 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:51,689 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:51,745 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_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], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:51,746 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:49:51,746 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:49:51,746 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:49:51,746 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:49:51,753 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_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], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:51,753 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:49:51,753 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:49:51,753 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:49:51,754 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:49:51,763 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_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], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:51,763 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:49:51,763 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:49:51,763 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:49:51,763 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:49:51,765 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][105], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:51,765 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:49:51,766 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:49:51,766 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:49:51,766 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:49:52,236 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_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], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:52,236 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:49:52,236 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:52,236 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:52,236 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:52,238 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][102], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 115#L703-1true, 116#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:52,239 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:49:52,239 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:52,239 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:52,239 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:52,369 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][102], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:52,369 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:49:52,369 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:52,369 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:52,369 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:52,830 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_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], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 179#true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:52,830 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:49:52,830 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:49:52,830 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:52,830 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:49:52,830 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][100], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:52,830 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:49:52,830 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:49:52,830 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:49:52,831 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:52,998 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_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], [98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:52,998 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:49:52,998 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:49:52,998 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:52,998 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:53,001 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_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], [98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:53,002 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:49:53,002 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:49:53,002 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:53,002 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:53,003 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][105], [98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:53,004 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:49:53,004 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:53,004 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:49:53,004 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:53,509 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_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], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 179#true, 52#L720-2true, 116#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:53,509 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:49:53,509 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:53,509 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:53,510 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:53,510 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:53,510 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_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], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 179#true, 52#L720-2true, 116#L740-2true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:53,510 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:49:53,510 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:53,510 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:53,510 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:49:53,597 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][102], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 52#L720-2true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:53,597 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:49:53,597 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:53,597 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:53,597 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:54,114 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_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], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:54,114 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:49:54,114 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:49:54,114 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:49:54,114 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:49:56,369 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_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], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, 52#L720-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:56,370 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 00:49:56,370 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:56,370 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:56,370 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:56,370 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:56,370 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_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], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, 52#L720-2true, 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:56,370 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:49:56,370 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:49:56,370 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:49:56,371 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:49:56,403 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_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], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:56,404 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:49:56,404 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:49:56,404 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:49:56,404 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:49:56,936 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][100], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:56,936 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:49:56,936 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 00:49:56,936 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:49:56,936 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:49:56,967 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][105], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:56,967 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:49:56,967 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:49:56,968 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:49:56,968 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:49:58,528 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_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], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 78#L721true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:58,528 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 00:49:58,528 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:49:58,528 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:58,529 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:58,530 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][105], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:58,530 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 00:49:58,530 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:58,530 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:49:58,530 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:49:58,586 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][105], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:58,587 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 00:49:58,587 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:49:58,587 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:49:58,587 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 00:49:58,624 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][105], [Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:58,624 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 00:49:58,624 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:49:58,625 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 00:49:58,625 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:49:59,046 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][100], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 115#L703-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:59,046 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 00:49:59,046 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:49:59,046 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 00:49:59,046 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:49:59,335 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][105], [Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 50#L708-3true, 179#true, 116#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:59,336 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 00:49:59,336 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:49:59,336 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 00:49:59,336 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:59,343 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][105], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 102#L708-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:59,344 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 00:49:59,344 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:49:59,344 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 00:49:59,344 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:49:59,492 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] 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][113], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 70#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 78#L721true, 46#L709-1true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:59,492 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 00:49:59,492 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:49:59,492 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 00:49:59,492 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:49:59,507 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][105], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 179#true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:59,507 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 00:49:59,507 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:49:59,507 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:49:59,507 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 00:49:59,529 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][105], [Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:59,529 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 00:49:59,529 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:49:59,529 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 00:49:59,529 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:49:59,987 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][105], [Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, 50#L708-3true, Black: 175#(<= 1 ~count~0), 179#true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:59,988 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 00:49:59,988 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:49:59,988 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 00:49:59,988 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 00:49:59,995 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][105], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 102#L708-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:49:59,995 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 00:49:59,995 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 00:49:59,995 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 00:49:59,995 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:50:00,246 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_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], [Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:00,246 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 00:50:00,246 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:50:00,246 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 00:50:00,246 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 00:50:00,783 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_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], [Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:00,783 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 00:50:00,783 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 00:50:00,783 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:50:00,783 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 00:50:01,331 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][105], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:01,331 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 00:50:01,331 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 00:50:01,332 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 00:50:01,332 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 00:50:01,334 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][105], [Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 22#L701-3true, 119#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:01,334 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 00:50:01,334 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 00:50:01,334 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 00:50:01,334 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 00:50:01,443 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][105], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:01,443 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 00:50:01,443 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 00:50:01,443 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 00:50:01,443 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 00:50:01,445 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][105], [Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, 22#L701-3true, 119#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:01,445 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 00:50:01,446 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 00:50:01,446 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 00:50:01,446 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 00:50:01,626 INFO L129 PetriNetUnfolder]: 208823/311722 cut-off events. [2020-10-16 00:50:01,626 INFO L130 PetriNetUnfolder]: For 234549/379825 co-relation queries the response was YES. [2020-10-16 00:50:03,504 INFO L80 FinitePrefix]: Finished finitePrefix Result has 828740 conditions, 311722 events. 208823/311722 cut-off events. For 234549/379825 co-relation queries the response was YES. Maximal size of possible extension queue 13497. Compared 2867007 event pairs, 61754 based on Foata normal form. 4022/275153 useless extension candidates. Maximal degree in co-relation 828719. Up to 120050 conditions per place. [2020-10-16 00:50:17,405 INFO L132 encePairwiseOnDemand]: 216/231 looper letters, 23 selfloop transitions, 15 changer transitions 0/117 dead transitions. [2020-10-16 00:50:17,405 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 71 places, 117 transitions, 682 flow [2020-10-16 00:50:17,405 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 00:50:17,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 00:50:17,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 424 transitions. [2020-10-16 00:50:17,407 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6118326118326118 [2020-10-16 00:50:17,407 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 424 transitions. [2020-10-16 00:50:17,407 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 424 transitions. [2020-10-16 00:50:17,407 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 00:50:17,407 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 424 transitions. [2020-10-16 00:50:17,408 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 00:50:17,409 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 00:50:17,409 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 00:50:17,409 INFO L185 Difference]: Start difference. First operand has 69 places, 101 transitions, 574 flow. Second operand 3 states and 424 transitions. [2020-10-16 00:50:17,409 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 71 places, 117 transitions, 682 flow [2020-10-16 00:50:17,592 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 70 places, 117 transitions, 671 flow, removed 1 selfloop flow, removed 1 redundant places. [2020-10-16 00:50:17,594 INFO L241 Difference]: Finished difference. Result has 71 places, 111 transitions, 648 flow [2020-10-16 00:50:17,594 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=231, PETRI_DIFFERENCE_MINUEND_FLOW=563, PETRI_DIFFERENCE_MINUEND_PLACES=68, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=101, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=86, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=648, PETRI_PLACES=71, PETRI_TRANSITIONS=111} [2020-10-16 00:50:17,594 INFO L342 CegarLoopForPetriNet]: 60 programPoint places, 11 predicate places. [2020-10-16 00:50:17,595 INFO L481 AbstractCegarLoop]: Abstraction has has 71 places, 111 transitions, 648 flow [2020-10-16 00:50:17,595 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 00:50:17,595 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 00:50:17,595 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 00:50:17,595 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-10-16 00:50:17,595 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 00:50:17,595 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 00:50:17,595 INFO L82 PathProgramCache]: Analyzing trace with hash -1198199902, now seen corresponding path program 1 times [2020-10-16 00:50:17,595 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 00:50:17,596 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [177246462] [2020-10-16 00:50:17,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 00:50:17,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 00:50:17,624 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 00:50:17,624 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [177246462] [2020-10-16 00:50:17,625 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 00:50:17,625 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-16 00:50:17,625 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [487561391] [2020-10-16 00:50:17,625 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-16 00:50:17,625 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 00:50:17,626 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-16 00:50:17,626 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-16 00:50:17,627 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 170 out of 231 [2020-10-16 00:50:17,628 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 71 places, 111 transitions, 648 flow. Second operand 5 states. [2020-10-16 00:50:17,628 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 00:50:17,628 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 170 of 231 [2020-10-16 00:50:17,628 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 00:50:23,026 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 00:50:23,026 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:50:23,026 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:23,026 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 00:50:23,027 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:23,027 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 00:50:23,027 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:50:23,027 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 00:50:23,027 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:23,027 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:23,028 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][93], [67#L717-3true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 00:50:23,028 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:50:23,029 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:23,029 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 00:50:23,029 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:23,029 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][88], [33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 00:50:23,029 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:50:23,029 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:23,029 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:23,029 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 00:50:23,049 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][89], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 00:50:23,049 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:50:23,049 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:23,049 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:23,049 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:23,052 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][94], [4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 00:50:23,052 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is not cut-off event [2020-10-16 00:50:23,052 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2020-10-16 00:50:23,052 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2020-10-16 00:50:23,052 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2020-10-16 00:50:24,028 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][44], [33#L719true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, 63#L703-1true]) [2020-10-16 00:50:24,028 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 00:50:24,028 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:24,028 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:24,028 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:50:24,029 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 00:50:24,029 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 00:50:24,029 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:24,029 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:50:24,029 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:25,013 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][130], [Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:25,014 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:50:25,014 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:25,014 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:25,014 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:25,039 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][130], [Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:25,039 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:50:25,039 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:25,039 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:25,039 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:25,428 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:25,428 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,428 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:50:25,429 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,429 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,429 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 78#L721true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:25,429 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,429 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:50:25,429 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,429 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,431 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, 4#L702-1true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:25,431 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,431 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:50:25,431 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,431 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,431 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][129], [67#L717-3true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:25,431 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,432 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:50:25,432 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,432 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,432 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:25,432 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,432 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,432 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,432 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:50:25,454 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][88], [33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:25,454 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,454 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:50:25,454 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,454 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,455 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][129], [67#L717-3true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:25,455 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,455 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,455 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,455 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:50:25,456 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][88], [33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:25,456 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,456 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,456 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:50:25,456 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,456 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][129], [67#L717-3true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:25,456 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,457 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,457 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,457 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:50:25,458 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][88], [33#L719true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:25,458 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,458 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,458 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,458 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:50:25,459 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][129], [67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:25,459 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,459 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,459 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,459 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:50:25,681 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][110], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:25,681 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,681 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,681 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,681 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,682 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][110], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:25,682 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,682 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,682 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,682 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,850 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][89], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:25,851 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,851 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,851 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,851 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,871 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][89], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:25,872 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,872 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,872 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,872 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][130], [Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:25,903 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is not cut-off event [2020-10-16 00:50:25,903 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 00:50:25,903 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 00:50:25,903 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 00:50:25,935 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][130], [4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:25,935 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is not cut-off event [2020-10-16 00:50:25,935 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 00:50:25,936 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 00:50:25,936 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 00:50:25,974 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][110], [Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:25,974 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,975 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,975 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,975 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,975 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][129], [Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:25,975 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,975 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,975 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:25,975 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:26,064 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][16], [33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:26,064 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:50:26,064 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:50:26,065 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:26,065 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:26,065 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, 78#L721true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:26,065 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:50:26,065 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:26,065 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:50:26,065 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:26,134 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][95], [Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:26,135 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:50:26,135 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:26,135 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:26,135 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:26,151 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][147], [Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:26,152 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:50:26,152 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:26,152 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:26,152 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:26,207 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][126], [Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:26,207 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:50:26,207 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:26,207 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:26,207 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:26,207 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][129], [Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:26,207 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:50:26,208 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:26,208 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:26,208 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:26,308 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][51], [33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 00:50:26,308 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:50:26,308 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:50:26,308 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:50:26,308 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:50:26,473 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][70], [4#L702-1true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:26,473 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:50:26,473 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:26,473 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:26,473 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:26,488 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][110], [4#L702-1true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:26,488 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:50:26,489 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:26,489 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:26,489 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:26,729 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][44], [33#L719true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, 63#L703-1true, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:26,729 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:50:26,729 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:26,730 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:50:26,730 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:26,730 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:26,730 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:50:26,730 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:26,730 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:50:26,730 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:26,734 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][44], [33#L719true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 63#L703-1true]) [2020-10-16 00:50:26,734 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:50:26,734 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:50:26,735 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:26,735 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:26,735 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:26,735 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:50:26,735 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:26,735 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:50:26,735 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:26,752 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:26,752 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:50:26,753 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:26,753 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:50:26,753 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:26,753 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:26,753 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:50:26,753 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:50:26,753 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:26,753 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:26,780 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][44], [33#L719true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:26,781 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:50:26,781 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:26,781 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:26,781 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:50:26,781 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_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], [67#L717-3true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:26,781 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:50:26,781 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:26,781 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:50:26,781 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:27,018 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][110], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:27,018 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:50:27,019 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:27,019 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:27,019 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:27,019 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][110], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 77#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:27,019 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:50:27,019 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:27,019 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:27,019 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:27,020 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][128], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:27,020 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:50:27,020 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:27,020 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:27,020 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:27,131 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:27,132 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:50:27,132 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:27,132 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:27,132 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:32,664 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][115], [4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 78#L721true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:32,664 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:50:32,664 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:32,665 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:32,665 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:32,665 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][128], [Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:32,665 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:50:32,665 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:32,665 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:32,665 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:32,943 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][110], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 46#L709-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:32,943 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:50:32,943 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:32,943 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:32,943 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:32,946 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][110], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:32,946 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:50:32,946 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:32,946 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:32,946 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:33,222 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:33,223 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,223 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,223 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,223 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:50:33,223 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 78#L721true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:33,223 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,223 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:50:33,223 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,223 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,226 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:33,226 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,226 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,226 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,226 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:50:33,226 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 78#L721true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:33,227 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,227 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,227 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,227 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:50:33,255 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][44], [33#L719true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:33,255 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,255 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:50:33,256 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,256 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,277 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][88], [33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:33,277 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:50:33,277 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:33,277 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:33,277 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:33,277 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][44], [33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:33,277 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,278 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,278 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:50:33,278 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,278 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][44], [33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:33,278 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,278 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,278 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,278 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:50:33,285 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][44], [33#L719true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), 138#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:33,286 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,286 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,286 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,286 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:50:33,352 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][95], [132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:33,353 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,353 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,353 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,353 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,430 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][131], [132#L710-1true, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 172#true, 46#L709-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:33,431 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,431 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,431 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,431 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,508 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][130], [Black: 162#(= ~count~0 0), 165#true, 106#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:33,508 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:50:33,508 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:33,508 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:33,509 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:33,516 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][84], [Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 63#L703-1true]) [2020-10-16 00:50:33,517 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is not cut-off event [2020-10-16 00:50:33,517 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:50:33,517 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:50:33,517 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:50:33,725 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][16], [33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:33,726 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:50:33,726 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:33,726 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:33,726 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:33,726 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:33,726 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:50:33,726 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:33,726 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:33,726 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:33,954 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][92], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:33,954 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:50:33,954 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:33,954 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:33,955 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:33,955 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][110], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 46#L709-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:33,955 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:50:33,955 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:33,955 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:33,956 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:33,957 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][110], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:33,957 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:50:33,957 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:33,957 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:33,957 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:33,961 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:33,961 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:50:33,961 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:33,961 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:33,961 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:33,962 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:33,962 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:50:33,962 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:33,962 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:33,962 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:33,962 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][110], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 76#L702-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:33,962 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:50:33,962 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:33,962 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:33,962 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:33,963 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][128], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:33,963 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:50:33,964 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:33,964 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:33,964 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:33,964 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][128], [98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:33,964 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:50:33,964 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:33,964 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:33,964 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:33,965 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][16], [33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:33,965 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:50:33,965 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:33,965 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:33,965 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:33,965 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][147], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:33,965 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:50:33,965 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:33,965 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:33,965 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:33,966 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:33,966 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:50:33,966 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:33,966 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:33,966 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:33,966 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][110], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 77#L703-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:33,966 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:50:33,966 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:33,966 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:33,966 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:33,999 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] 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), 4#L702-1true, 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:33,999 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:50:33,999 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:33,999 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:33,999 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:34,020 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,021 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:50:34,021 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:34,021 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:34,021 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:34,021 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,021 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:50:34,021 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:34,021 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:34,021 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:34,022 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][110], [Black: 162#(= ~count~0 0), 4#L702-1true, 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,022 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:50:34,022 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:34,022 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:34,022 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:34,022 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][129], [67#L717-3true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,022 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:50:34,022 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:34,023 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:34,023 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:34,023 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][130], [Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,023 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:50:34,023 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:34,023 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:34,024 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:34,032 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] 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][137], [4#L702-1true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 78#L721true, 175#(<= 1 ~count~0), 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 172#true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,033 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:50:34,033 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:34,033 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:34,033 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:34,195 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][51], [33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,196 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,196 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:34,196 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:34,196 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:34,207 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][94], [33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,207 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,208 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:34,208 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:34,208 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:34,303 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,303 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,303 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:34,304 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,304 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,304 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,304 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,304 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:34,304 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,304 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,306 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,306 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,306 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:34,306 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,306 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,306 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_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], [67#L717-3true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,306 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,307 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,307 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:34,307 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,307 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,307 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,307 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:34,307 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,307 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,315 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][16], [33#L719true, 132#L710-1true, Black: 162#(= ~count~0 0), 133#L710-1true, 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,315 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:50:34,315 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:34,316 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:34,316 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:34,316 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, 132#L710-1true, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,316 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,316 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:34,316 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,316 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,316 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][129], [67#L717-3true, 132#L710-1true, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 23#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,316 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:50:34,316 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:34,317 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:34,317 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:34,317 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][92], [67#L717-3true, 132#L710-1true, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,317 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,317 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:34,317 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,317 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,385 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][88], [33#L719true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 76#L702-1true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,386 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,386 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:34,386 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,386 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,387 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][88], [33#L719true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,388 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,388 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,388 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,388 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:34,390 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][88], [33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,390 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,390 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,391 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,391 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:34,420 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][130], [132#L710-1true, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 23#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,420 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,420 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,420 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,420 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,491 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][95], [132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,491 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,491 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,491 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,491 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,498 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][131], [132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,498 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,498 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,498 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,498 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,505 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][89], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,505 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,505 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,505 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,505 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,513 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][89], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,513 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,513 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,513 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,513 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,528 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][130], [Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 63#L703-1true]) [2020-10-16 00:50:34,528 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,528 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:34,528 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:34,528 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:34,918 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][51], [33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 70#L701-3true, 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,918 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:50:34,918 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:34,918 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:34,919 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:34,966 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][110], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,966 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:50:34,966 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:34,967 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:34,967 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:34,970 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][128], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,970 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:50:34,971 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:34,971 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:34,971 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:34,971 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][128], [98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,971 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:50:34,971 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:34,971 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:34,971 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:34,971 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,972 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:50:34,972 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:34,972 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:34,972 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:34,972 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][147], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,972 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:50:34,972 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:34,972 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:34,972 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:34,973 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 77#L703-1true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,973 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:50:34,973 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:34,973 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:34,973 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:34,973 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][110], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 76#L702-1true, 77#L703-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:34,973 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:50:34,973 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:34,973 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:34,973 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:35,069 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][137], [Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 78#L721true, 175#(<= 1 ~count~0), Black: 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 63#L703-1true, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:35,069 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:50:35,069 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:35,069 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:35,070 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:35,071 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][126], [Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 78#L721true, 175#(<= 1 ~count~0), Black: 172#true, thr1Thread1of4ForFork1InUse, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 63#L703-1true]) [2020-10-16 00:50:35,072 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:50:35,072 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:35,072 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:35,072 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:35,154 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][137], [Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 46#L709-1true, 78#L721true, 175#(<= 1 ~count~0), Black: 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:35,154 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,154 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,154 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,154 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,164 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][143], [4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 138#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 78#L721true, 175#(<= 1 ~count~0), Black: 172#true, thr1Thread1of4ForFork1InUse, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:35,164 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,164 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,164 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,164 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,210 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][94], [33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), 8#L701-3true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:35,210 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,210 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,210 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,210 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,211 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][93], [33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), 8#L701-3true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:35,211 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,211 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,211 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,211 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,211 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][26], [33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 76#L702-1true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:35,211 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,211 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,211 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,211 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,215 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] 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][56], [33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:35,215 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,215 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,215 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,215 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,215 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][50], [33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 70#L701-3true, 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:35,215 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,215 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,215 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,215 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,216 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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], [33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 120#L702-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:35,216 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,216 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,216 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,216 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,216 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][50], [33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:35,216 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,217 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,217 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,217 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,273 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][130], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:35,273 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,273 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,273 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:35,273 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,286 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][44], [33#L719true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:35,286 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,286 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,287 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,287 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,287 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_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], [67#L717-3true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:35,287 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,287 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,287 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,287 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,291 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][44], [33#L719true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:35,291 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,292 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,292 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,292 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,292 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][92], [67#L717-3true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:35,292 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,292 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,292 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,292 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,302 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][44], [33#L719true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, 63#L703-1true, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:35,302 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,302 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,302 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,302 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,302 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:35,302 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,302 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,302 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,303 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,306 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][44], [33#L719true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, 63#L703-1true, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:35,307 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,307 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,307 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,307 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,307 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:35,307 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,307 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,307 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:35,307 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,347 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][95], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:35,347 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,347 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,348 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,348 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,366 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][130], [Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 63#L703-1true, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:35,367 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,367 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,367 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,367 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,369 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][95], [Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 63#L703-1true]) [2020-10-16 00:50:35,369 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,369 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,369 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,370 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:35,764 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][131], [Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), 106#L709-1true, Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:35,764 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:50:35,765 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:35,765 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:35,765 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:50:35,824 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][94], [33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:35,824 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:50:35,824 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:50:35,824 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:35,824 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:36,043 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1045] 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][115], [4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:36,044 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:50:36,044 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:36,044 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:36,044 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:36,060 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][143], [4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 78#L721true, 175#(<= 1 ~count~0), 48#L710-1true, Black: 172#true, thr1Thread1of4ForFork1InUse, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:36,060 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:50:36,060 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:50:36,060 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:36,060 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:36,088 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][147], [33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:36,089 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:50:36,089 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:50:36,089 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:36,089 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:36,089 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][89], [33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 172#true, 46#L709-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:36,089 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:50:36,089 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:36,090 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:50:36,090 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:36,090 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][130], [33#L719true, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 63#L703-1true]) [2020-10-16 00:50:36,090 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:50:36,090 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:36,090 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:50:36,090 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:36,092 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][94], [33#L719true, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 63#L703-1true, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:36,092 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:50:36,092 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:36,092 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:50:36,092 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:36,092 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][89], [33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:36,092 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:50:36,092 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:36,092 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:36,092 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:50:36,093 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][51], [33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:36,093 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:50:36,093 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:36,093 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:50:36,093 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:36,110 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][94], [98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:36,110 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:50:36,110 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:50:36,110 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:36,110 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:50:36,111 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][95], [98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:36,111 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:50:36,111 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:36,111 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:50:36,111 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:50:36,637 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][95], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:36,637 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:50:36,637 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:36,637 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:36,637 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:36,638 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][95], [132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:36,638 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:50:36,638 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:50:36,638 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:36,638 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:36,643 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][95], [33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:36,643 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:50:36,643 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:36,643 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:36,643 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:50:36,815 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][147], [Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 119#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:36,815 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:50:36,816 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:36,816 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:36,816 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:36,834 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][94], [33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:36,835 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:50:36,835 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:36,835 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:36,835 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:38,037 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:38,037 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:50:38,037 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:50:38,037 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,037 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,038 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [4#L702-1true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:38,038 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:50:38,038 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:50:38,038 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,038 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,039 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][128], [67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 119#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:38,039 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:50:38,039 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,039 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,039 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,039 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][16], [33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:38,039 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:50:38,039 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:50:38,040 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,040 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,040 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:38,040 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:50:38,040 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:38,040 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:38,040 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:38,040 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][16], [33#L719true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:38,040 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:50:38,040 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,040 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,041 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,041 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:38,041 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:50:38,041 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:50:38,041 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,041 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,041 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:38,041 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:50:38,041 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:38,041 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:38,041 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:38,042 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 77#L703-1true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:38,042 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:50:38,042 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,042 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,042 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,049 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][147], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:38,049 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:50:38,049 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:38,049 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:38,050 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:38,177 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][147], [Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:38,177 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:50:38,177 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:38,177 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:50:38,177 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:38,177 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:38,182 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][95], [Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 119#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:38,182 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:50:38,182 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:38,182 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:50:38,182 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:50:38,191 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][16], [33#L719true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:38,191 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:50:38,191 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:38,191 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 00:50:38,191 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:38,192 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [4#L702-1true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:38,192 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:50:38,192 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:38,192 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:38,192 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 00:50:38,193 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][128], [67#L717-3true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:38,193 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:50:38,194 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 00:50:38,194 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:38,194 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:38,194 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:38,194 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:50:38,194 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:38,194 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 00:50:38,194 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:38,194 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:38,194 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:50:38,195 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:38,195 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 00:50:38,195 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:38,698 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 63#L703-1true, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:38,698 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:50:38,698 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:38,698 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:38,698 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 00:50:38,699 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 63#L703-1true, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:38,699 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:50:38,699 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 00:50:38,699 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:38,699 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:38,719 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:38,720 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:50:38,720 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:50:38,720 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,720 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,720 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:38,720 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:50:38,720 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,720 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,720 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:50:38,721 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][128], [67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 119#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:38,721 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:50:38,721 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,721 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:50:38,721 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,721 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,722 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:38,722 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:50:38,722 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,722 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,722 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,722 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:50:38,722 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 77#L703-1true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:38,722 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:50:38,722 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,722 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,722 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:50:38,722 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,726 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][44], [33#L719true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:38,726 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:50:38,726 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,726 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:50:38,726 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,727 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_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], [67#L717-3true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:38,727 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:50:38,727 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,727 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:50:38,727 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:38,753 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][95], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:38,754 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:50:38,754 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:38,754 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:38,754 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:38,767 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][131], [Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, 63#L703-1true, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:38,767 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:50:38,767 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:38,767 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:38,767 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:38,781 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][130], [Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 63#L703-1true, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:38,781 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:50:38,781 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:38,781 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:38,782 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:39,331 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][16], [33#L719true, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), 106#L709-1true, Black: 167#(= ~count~0 0), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:39,331 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:50:39,331 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:39,331 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:50:39,332 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 00:50:39,351 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 63#L703-1true, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:39,351 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 00:50:39,351 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:39,351 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 00:50:39,351 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:39,352 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 77#L703-1true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 63#L703-1true, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:39,352 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 00:50:39,352 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 00:50:39,352 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:39,352 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:39,870 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][147], [98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:39,870 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 00:50:39,870 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:39,870 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:39,870 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:39,873 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][16], [33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:39,873 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 00:50:39,873 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:39,873 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:39,873 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:39,873 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:39,873 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 00:50:39,873 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:39,873 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:50:39,873 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:40,121 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][130], [33#L719true, Black: 162#(= ~count~0 0), 165#true, 106#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:40,122 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 00:50:40,122 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:40,122 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:40,122 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:40,122 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][95], [33#L719true, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 106#L709-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:40,122 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 00:50:40,122 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:40,122 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:50:40,123 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:40,316 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][147], [Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:40,316 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 00:50:40,316 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 00:50:40,316 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:50:40,316 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:50:40,322 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 23#L703-1true, 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:40,322 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 00:50:40,323 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 00:50:40,323 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:50:40,323 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:50:40,323 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 23#L703-1true, 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:40,323 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 00:50:40,323 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 00:50:40,323 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:50:40,323 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:50:40,336 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][94], [33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:40,336 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 00:50:40,336 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:40,336 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:50:40,336 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:40,338 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][89], [33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:40,339 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 00:50:40,339 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:40,339 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:50:40,339 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:50:40,540 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][128], [67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 119#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:40,540 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 00:50:40,540 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:50:40,540 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 00:50:40,541 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:50:40,541 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][88], [33#L719true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 120#L702-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:40,541 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 00:50:40,541 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:50:40,541 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 00:50:40,541 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:50:40,541 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][44], [33#L719true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 77#L703-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:40,541 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 00:50:40,541 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 00:50:40,541 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:50:40,541 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:50:40,692 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][95], [Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 120#L702-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:40,693 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 00:50:40,693 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:50:40,693 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:50:40,693 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 00:50:40,707 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][131], [33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:40,707 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 00:50:40,707 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:50:40,707 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:50:40,707 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:50:40,939 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][44], [33#L719true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 120#L702-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:40,939 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 00:50:40,939 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:50:40,939 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 00:50:40,940 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:50:40,940 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_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], [67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, 119#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:40,940 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 00:50:40,940 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:50:40,940 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:50:40,940 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 00:50:41,286 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][95], [4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:41,286 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 00:50:41,286 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:41,286 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:50:41,286 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:50:41,530 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][44], [33#L719true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:41,530 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 00:50:41,530 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 00:50:41,530 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 00:50:41,530 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 00:50:41,727 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][44], [33#L719true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 63#L703-1true]) [2020-10-16 00:50:41,727 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 00:50:41,727 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 00:50:41,727 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 00:50:41,727 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 00:50:41,901 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][131], [33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 179#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:50:41,901 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 00:50:41,901 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:50:41,902 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 00:50:41,902 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:50:42,142 INFO L129 PetriNetUnfolder]: 119703/175102 cut-off events. [2020-10-16 00:50:42,142 INFO L130 PetriNetUnfolder]: For 181987/208010 co-relation queries the response was YES. [2020-10-16 00:50:43,526 INFO L80 FinitePrefix]: Finished finitePrefix Result has 576691 conditions, 175102 events. 119703/175102 cut-off events. For 181987/208010 co-relation queries the response was YES. Maximal size of possible extension queue 8246. Compared 1484022 event pairs, 13290 based on Foata normal form. 3108/164362 useless extension candidates. Maximal degree in co-relation 576669. Up to 70781 conditions per place. [2020-10-16 00:50:44,715 INFO L132 encePairwiseOnDemand]: 212/231 looper letters, 67 selfloop transitions, 43 changer transitions 0/151 dead transitions. [2020-10-16 00:50:44,715 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 75 places, 151 transitions, 1096 flow [2020-10-16 00:50:44,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-16 00:50:44,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-10-16 00:50:44,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 921 transitions. [2020-10-16 00:50:44,718 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7974025974025974 [2020-10-16 00:50:44,719 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 921 transitions. [2020-10-16 00:50:44,719 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 921 transitions. [2020-10-16 00:50:44,719 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 00:50:44,719 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 921 transitions. [2020-10-16 00:50:44,721 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 6 states. [2020-10-16 00:50:44,723 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 6 states. [2020-10-16 00:50:44,723 INFO L81 ComplementDD]: Finished complementDD. Result 6 states. [2020-10-16 00:50:44,723 INFO L185 Difference]: Start difference. First operand has 71 places, 111 transitions, 648 flow. Second operand 5 states and 921 transitions. [2020-10-16 00:50:44,723 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 75 places, 151 transitions, 1096 flow [2020-10-16 00:50:50,970 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 74 places, 151 transitions, 1081 flow, removed 0 selfloop flow, removed 1 redundant places. [2020-10-16 00:50:50,972 INFO L241 Difference]: Finished difference. Result has 76 places, 137 transitions, 996 flow [2020-10-16 00:50:50,973 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=231, PETRI_DIFFERENCE_MINUEND_FLOW=633, PETRI_DIFFERENCE_MINUEND_PLACES=70, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=111, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=26, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=77, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=996, PETRI_PLACES=76, PETRI_TRANSITIONS=137} [2020-10-16 00:50:50,973 INFO L342 CegarLoopForPetriNet]: 60 programPoint places, 16 predicate places. [2020-10-16 00:50:50,973 INFO L481 AbstractCegarLoop]: Abstraction has has 76 places, 137 transitions, 996 flow [2020-10-16 00:50:50,973 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-16 00:50:50,973 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 00:50:50,973 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 00:50:50,974 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2020-10-16 00:50:50,974 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 00:50:50,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 00:50:50,974 INFO L82 PathProgramCache]: Analyzing trace with hash -1755500097, now seen corresponding path program 1 times [2020-10-16 00:50:50,974 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 00:50:50,974 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1076243143] [2020-10-16 00:50:50,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 00:50:50,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 00:50:51,005 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 00:50:51,006 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1076243143] [2020-10-16 00:50:51,006 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 00:50:51,006 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 00:50:51,006 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [575010712] [2020-10-16 00:50:51,007 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 00:50:51,007 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 00:50:51,007 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 00:50:51,007 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-16 00:50:51,008 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 170 out of 231 [2020-10-16 00:50:51,009 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 76 places, 137 transitions, 996 flow. Second operand 4 states. [2020-10-16 00:50:51,009 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 00:50:51,009 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 170 of 231 [2020-10-16 00:50:51,009 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 00:50:54,726 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][101], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0NotInUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:50:54,726 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:50:54,726 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:50:54,727 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:50:54,727 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:50:54,748 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:50:54,748 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:50:54,748 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:54,748 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:54,748 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:57,740 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:50:57,741 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:50:57,741 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 00:50:57,741 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:57,741 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:57,741 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [195#(<= ~count~0 1), 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:50:57,741 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:50:57,741 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:57,741 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 00:50:57,741 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:57,742 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:50:57,742 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:50:57,742 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:57,742 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 00:50:57,743 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:57,799 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][50], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:50:57,799 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:50:57,799 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:57,800 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:57,800 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:50:59,437 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][50], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:50:59,437 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:50:59,437 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:50:59,438 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:50:59,438 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:50:59,438 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:50:59,438 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:50:59,438 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:50:59,438 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:50:59,438 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:50:59,439 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_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], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:50:59,439 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:50:59,439 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:50:59,439 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:50:59,439 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:50:59,519 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][50], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:50:59,519 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 00:50:59,519 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:59,519 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:50:59,519 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:00,107 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] 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][85], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:00,107 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:51:00,108 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:00,108 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:00,108 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:00,245 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:00,245 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:51:00,245 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:00,245 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:00,245 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:00,245 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][156], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:00,245 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:51:00,246 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:00,246 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:00,246 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:00,246 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 78#L721true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:00,246 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:51:00,246 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:00,246 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:00,246 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:00,318 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][141], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 46#L709-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:00,318 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:51:00,318 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:00,318 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:00,318 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:00,319 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:00,319 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:51:00,319 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:00,319 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:00,319 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:00,655 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:00,655 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:51:00,655 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:00,655 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:00,655 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:01,184 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][156], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 70#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:01,184 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is not cut-off event [2020-10-16 00:51:01,184 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2020-10-16 00:51:01,184 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:51:01,184 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2020-10-16 00:51:07,840 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:07,841 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:51:07,841 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:51:07,841 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:07,841 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:07,841 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 78#L721true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:07,841 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:51:07,841 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:51:07,841 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:07,842 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:07,843 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, 4#L702-1true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:07,843 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:51:07,844 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:07,844 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:51:07,844 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:07,868 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:07,868 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:51:07,868 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:07,868 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:51:07,868 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:07,988 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:07,988 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:51:07,988 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:51:07,988 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:07,988 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,371 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 46#L709-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:08,371 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,371 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,371 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,371 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,372 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][99], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:08,372 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,372 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,372 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,372 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,372 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:08,372 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,372 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,373 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,373 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,373 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][156], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:08,373 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,373 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,373 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,373 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,373 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:08,374 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,374 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,374 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,374 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,374 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][141], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 77#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:08,374 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,374 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,374 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,374 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,375 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][158], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:08,375 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,375 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,375 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,375 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,632 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, 33#L719true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:08,632 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,632 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,632 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,632 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,829 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:08,829 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,829 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,829 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,829 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,860 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][50], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:08,860 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,860 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,860 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,860 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,899 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][101], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:08,899 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,899 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,899 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:08,899 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:09,289 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][50], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:09,290 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:51:09,290 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:51:09,290 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:51:09,290 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:51:09,549 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][85], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:09,549 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:09,549 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:09,549 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:09,550 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:09,562 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][141], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:09,562 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:09,562 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:09,562 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:09,562 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:09,991 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:09,991 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:09,991 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:09,991 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:09,992 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:09,992 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_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], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:09,992 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:09,992 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:09,992 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:09,992 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:10,017 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][100], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:10,017 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:10,017 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:10,017 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:10,017 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:10,018 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:10,018 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:10,018 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:10,018 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:10,018 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:10,251 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:10,251 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,251 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:51:10,251 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,251 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,252 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [195#(<= ~count~0 1), 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 46#L709-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:10,252 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,252 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:51:10,252 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,252 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,262 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 138#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:10,262 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,262 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,262 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,262 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:51:10,262 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, 138#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:10,262 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:10,262 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:10,262 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:10,262 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:10,263 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][156], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 138#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:10,263 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:10,263 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:10,263 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:10,263 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:10,263 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 138#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:10,263 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,263 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:51:10,263 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,263 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,264 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, 138#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:10,264 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:10,264 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:10,264 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:10,264 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:10,334 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 70#L701-3true, 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 172#true, 46#L709-1true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:10,335 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,335 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:51:10,335 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,335 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,335 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 70#L701-3true, 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:10,335 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:10,335 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:10,335 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:10,335 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:10,356 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:10,356 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,356 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:51:10,356 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,356 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,357 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 78#L721true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), 63#L703-1true, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:10,357 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,357 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,357 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:51:10,357 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,368 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 167#(= ~count~0 0), 138#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:10,369 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:10,369 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:10,369 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:10,369 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:10,811 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:10,811 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:51:10,811 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:10,811 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:10,811 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:10,811 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, 78#L721true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:10,812 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:51:10,812 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:10,812 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:10,812 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:10,812 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:10,813 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:51:10,813 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:10,813 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:10,813 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:10,813 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:10,813 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:51:10,813 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:10,813 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:10,813 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:10,898 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:10,899 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,899 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,899 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,899 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,899 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][141], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 77#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:10,899 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,899 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,900 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,900 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,900 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][158], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:10,900 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,900 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,900 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:10,900 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,216 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 138#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:11,216 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,216 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,217 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,217 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,301 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][100], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), 8#L701-3true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:11,301 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,301 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,301 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,301 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,312 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][141], [192#true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), 63#L703-1true, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:11,312 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,312 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,312 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,312 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,339 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][50], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:11,339 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,340 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,340 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,340 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,340 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 70#L701-3true, 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:11,340 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,340 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,340 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,341 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,342 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][50], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:11,342 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,342 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,342 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,342 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,343 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][116], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:11,343 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,343 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,343 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,343 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,343 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:11,343 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,343 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,343 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,343 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,378 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][101], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:11,378 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,378 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,378 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,379 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,444 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:11,444 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,444 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,444 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,444 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:11,469 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][96], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 138#L709-1true, 107#L710-1true, 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:11,469 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:11,469 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:11,469 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:11,469 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:12,621 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:12,622 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:12,622 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:12,622 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:12,622 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:12,622 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:12,622 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:12,622 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:12,623 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:12,623 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:12,623 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 46#L709-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:12,623 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:51:12,623 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:12,623 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:12,623 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:12,626 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][141], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:12,627 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:51:12,627 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:12,627 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:12,627 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:13,261 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][100], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), 8#L701-3true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:13,261 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:13,261 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:13,261 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:13,261 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:13,294 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_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], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 70#L701-3true, 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:13,295 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:13,295 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:13,295 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:13,295 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:13,341 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 165#true, 106#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:13,341 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,341 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,341 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:13,341 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,342 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, 106#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:13,342 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:13,342 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:13,342 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:13,342 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:13,342 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 106#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:13,342 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,342 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,342 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:13,343 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,343 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, 106#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:13,343 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:13,343 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:13,343 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:13,343 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:13,375 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 76#L702-1true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:13,375 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,375 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:13,375 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,375 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,387 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:13,387 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,387 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:13,387 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,388 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,589 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 165#true, 138#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:13,589 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,589 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:13,589 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,589 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,589 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, 138#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:13,589 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:13,589 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:13,589 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:13,589 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:13,590 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][156], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, 138#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:13,590 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:13,590 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:13,590 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:13,590 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:13,590 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 138#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), 63#L703-1true, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:13,590 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,590 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:13,590 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,590 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,591 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), 138#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), 63#L703-1true, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:13,591 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:13,591 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:13,591 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:13,591 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:13,711 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:13,711 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,711 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:13,711 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,711 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,711 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 78#L721true, 46#L709-1true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:13,711 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,712 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,712 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,712 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:13,713 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:13,713 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,713 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:13,713 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,713 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,713 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [195#(<= ~count~0 1), 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:13,713 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,714 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,714 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:13,714 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,719 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 133#L710-1true, 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:13,720 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,720 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,720 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,720 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:13,730 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 167#(= ~count~0 0), 107#L710-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:13,730 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:13,730 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:13,731 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:13,731 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:13,731 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 167#(= ~count~0 0), 138#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:13,731 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,731 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,731 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:13,731 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,731 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,731 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 167#(= ~count~0 0), 107#L710-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:13,731 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:13,731 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:13,732 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:13,732 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:13,826 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:13,826 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,826 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:13,826 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,826 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:51:13,861 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 76#L702-1true, 172#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:13,861 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is not cut-off event [2020-10-16 00:51:13,861 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:51:13,861 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:51:13,862 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:51:13,871 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:13,871 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,871 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,872 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,872 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,872 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:13,872 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,872 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,872 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,872 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:13,902 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][53], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 143#L721-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:13,902 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is not cut-off event [2020-10-16 00:51:13,903 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:51:13,903 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:51:13,903 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:51:14,079 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][102], [192#true, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), 106#L709-1true, Black: 167#(= ~count~0 0), 107#L710-1true, 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:14,079 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,079 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,079 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,080 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,086 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 106#L709-1true, 172#true, 79#thr2EXITtrue, 48#L710-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:14,087 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,087 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,087 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,087 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,111 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:14,111 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:14,111 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:14,111 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:14,111 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:14,166 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:14,166 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:14,166 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:14,166 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:14,166 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:14,167 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][199], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:14,167 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:14,167 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:14,167 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:14,167 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:14,213 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:14,213 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,213 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:14,214 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,214 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,214 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][101], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:14,214 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,214 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,214 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,214 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:14,239 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, Black: 162#(= ~count~0 0), 165#true, 138#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:14,239 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,239 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,239 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,239 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,336 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][101], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), 8#L701-3true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:14,336 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,336 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,336 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,337 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,337 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][100], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), 8#L701-3true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:14,337 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,337 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,337 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,337 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,360 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][50], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 70#L701-3true, 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:14,360 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,360 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,360 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,360 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,361 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 70#L701-3true, 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:14,361 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,361 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,361 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,361 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,363 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][116], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:14,363 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,363 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,363 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,363 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,363 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:14,363 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,363 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,363 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,363 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,374 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][96], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 167#(= ~count~0 0), 107#L710-1true, 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:14,374 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,374 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,375 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,375 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,375 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,420 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:14,420 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,420 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,421 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:14,421 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:14,427 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:14,427 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is not cut-off event [2020-10-16 00:51:14,428 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:51:14,428 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 00:51:14,428 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:51:14,634 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:14,634 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:14,634 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:14,634 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:14,634 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:14,634 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:14,634 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:14,635 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:14,635 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:14,635 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:15,036 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:15,036 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:15,036 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,036 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,036 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,036 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:15,037 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:15,037 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,037 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,037 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,037 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][99], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:15,037 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:15,037 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,037 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,037 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,038 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][99], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:15,038 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:15,038 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,038 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,038 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,038 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:15,038 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:15,038 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:15,038 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:15,038 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:15,039 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 46#L709-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:15,039 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:15,039 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,039 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,039 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,040 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:15,041 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:15,041 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,041 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,041 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,041 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:15,041 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:15,041 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,041 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,041 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,041 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][141], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:15,041 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:15,042 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,042 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,042 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,042 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][156], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:15,042 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:15,042 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,042 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,042 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,042 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][156], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:15,043 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:15,043 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,043 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,043 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,043 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:15,043 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:15,043 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:15,043 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:15,043 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:15,048 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:15,049 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:15,049 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,049 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,049 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,049 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:15,049 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:15,049 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,049 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,049 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,049 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][141], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:15,050 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:15,050 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,050 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,050 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,051 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][158], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:15,051 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:15,051 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,051 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,051 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,052 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][158], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:15,052 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:15,052 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,052 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,052 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,052 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:15,052 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:15,052 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,052 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,052 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,053 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][199], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:15,053 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:15,053 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:15,053 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:15,053 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:15,053 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:15,053 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:15,053 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,053 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,054 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:15,054 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][141], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 77#L703-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:15,054 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:15,054 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,054 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,054 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,105 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][85], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:15,105 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:15,105 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,105 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,105 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,128 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][141], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:15,128 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:15,128 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,129 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,129 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,146 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][36], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 4#L702-1true, 133#L710-1true, 165#true, 70#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:15,146 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:15,146 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,146 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,146 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,147 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] 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][66], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:15,147 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:15,147 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,147 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,147 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,183 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][36], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 4#L702-1true, 133#L710-1true, 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:15,183 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:15,183 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,183 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,183 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,183 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][123], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:15,184 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:15,184 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,184 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,184 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,190 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 78#L721true, 175#(<= 1 ~count~0), Black: 172#true, thr1Thread1of4ForFork1InUse, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:15,190 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:15,190 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,190 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,190 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:15,199 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] 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][85], [192#true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:15,199 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:51:15,200 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:15,200 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:15,200 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:15,200 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:15,200 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:51:15,200 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:15,200 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:15,201 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:15,446 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][50], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:15,446 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:15,446 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:15,446 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:15,447 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:15,460 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][101], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:15,460 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:15,460 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:15,460 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:15,460 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:16,101 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:16,101 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,101 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,101 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:16,101 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,114 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:16,114 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,114 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:16,114 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,114 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,314 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:16,314 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,314 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,314 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,314 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:16,314 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 78#L721true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:16,315 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,315 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,315 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,315 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:16,316 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:16,316 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,316 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,316 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:16,316 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,316 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:16,316 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,316 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,316 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,316 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:16,328 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, 138#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:16,328 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,328 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,328 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:16,328 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,328 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, 138#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:16,328 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,329 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:16,329 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,329 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,329 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 138#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:16,329 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,329 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,329 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:16,330 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,330 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 138#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 77#L703-1true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:16,330 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,330 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:16,330 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,330 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,374 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][101], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), 8#L701-3true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:16,374 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,374 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,374 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,374 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:16,375 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][156], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:16,375 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,375 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,375 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:16,375 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:16,381 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][50], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 70#L701-3true, 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:16,381 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,381 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:16,381 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,381 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,382 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][50], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:16,382 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,382 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,383 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:16,383 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,386 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 167#(= ~count~0 0), 107#L710-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0), 63#L703-1true]) [2020-10-16 00:51:16,386 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,386 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:16,386 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,386 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,386 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,387 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 167#(= ~count~0 0), 107#L710-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:16,387 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,387 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,387 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,387 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:16,387 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,396 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, 4#L702-1true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:16,397 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,397 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,397 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,397 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:16,397 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][156], [192#true, 67#L717-3true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:16,397 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,397 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:16,397 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,397 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,397 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 4#L702-1true, 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:16,398 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,398 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,398 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:16,398 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,401 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:16,401 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,401 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,401 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,401 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:16,404 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 133#L710-1true, 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), 63#L703-1true, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:16,404 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,404 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,404 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:16,404 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,404 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 133#L710-1true, 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:16,404 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,404 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:16,404 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,405 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,424 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:16,424 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,424 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,425 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:16,425 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,480 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][27], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 76#L702-1true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:16,480 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 00:51:16,480 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:51:16,480 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:51:16,480 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:51:16,501 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 23#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:16,501 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,501 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,502 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,502 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,509 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][53], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:16,510 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 00:51:16,510 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:51:16,510 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:51:16,510 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:51:16,550 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][101], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:16,550 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,550 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:16,550 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,550 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:16,744 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:16,744 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,744 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,744 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,744 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,747 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:16,747 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,748 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:16,748 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,748 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,876 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0)]) [2020-10-16 00:51:16,876 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:51:16,876 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:16,876 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:16,876 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:51:18,648 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][50], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 70#L701-3true, 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:18,648 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:51:18,648 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:18,648 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:18,648 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:18,705 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:18,705 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:51:18,705 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:18,706 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:18,706 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:18,706 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:18,706 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:51:18,706 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:18,706 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:18,706 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:18,706 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:18,706 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:18,706 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:18,706 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:18,707 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:18,711 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][158], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:18,712 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:18,712 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:18,712 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:18,712 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:18,712 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][158], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:18,712 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:51:18,712 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:18,712 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:18,712 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:18,713 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:18,713 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:51:18,713 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:18,713 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:18,713 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:18,713 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][199], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:18,713 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:18,714 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:18,714 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:18,714 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:18,714 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:18,714 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:51:18,714 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:18,714 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:18,714 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:18,714 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 77#L703-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:18,714 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:18,714 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:18,715 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:18,715 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:18,726 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][36], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, 70#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:18,727 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:18,727 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:18,727 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:18,727 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:18,727 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][66], [192#true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:18,727 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:18,727 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:18,727 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:18,727 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:18,732 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] 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][85], [192#true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 78#L721true, 175#(<= 1 ~count~0), Black: 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:18,732 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:18,732 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:18,732 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:18,732 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:18,757 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][36], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0), 63#L703-1true]) [2020-10-16 00:51:18,758 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:18,758 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:18,758 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:18,758 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:18,758 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][123], [192#true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0), 63#L703-1true]) [2020-10-16 00:51:18,758 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:18,758 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:18,759 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:18,759 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:18,763 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 78#L721true, 175#(<= 1 ~count~0), Black: 172#true, thr1Thread1of4ForFork1InUse, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true]) [2020-10-16 00:51:18,763 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:18,763 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:18,763 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:18,763 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:19,154 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][101], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), 8#L701-3true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:19,154 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,154 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:19,154 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:19,154 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,155 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][100], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), 8#L701-3true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:19,155 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,155 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:19,155 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:19,155 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:19,155 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 76#L702-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:19,155 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,155 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:19,155 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:19,155 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:19,160 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][53], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:19,160 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,160 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:19,160 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:19,160 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:19,161 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_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], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 70#L701-3true, 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:19,161 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,161 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:19,161 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:19,161 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:19,486 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:19,486 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,486 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:19,486 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:19,486 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:19,817 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:19,817 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,817 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,817 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:19,817 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,818 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][156], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:19,818 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,818 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,818 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,818 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:19,818 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:19,818 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,818 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:19,818 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,818 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,830 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:19,831 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,831 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,831 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,831 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:19,831 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:19,831 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,831 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,831 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,831 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:19,832 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 77#L703-1true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:19,832 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,832 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,832 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:19,832 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,832 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 77#L703-1true, 78#L721true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:19,832 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,832 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,833 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,833 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:19,846 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:19,846 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:19,846 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:19,846 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:19,846 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:19,857 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:19,857 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:19,857 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:19,857 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:19,857 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:19,859 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][96], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 172#true, 46#L709-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:19,859 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,859 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:19,859 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,859 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,860 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][96], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 138#L709-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:19,860 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,860 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,860 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:19,860 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,861 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][96], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:19,861 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,861 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:19,861 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,861 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,866 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0), 63#L703-1true]) [2020-10-16 00:51:19,867 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:19,867 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:19,867 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:19,867 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:19,918 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:19,918 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is not cut-off event [2020-10-16 00:51:19,918 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 00:51:19,918 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 00:51:19,918 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 00:51:19,918 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:19,919 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,919 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,919 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,919 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,977 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][102], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true]) [2020-10-16 00:51:19,977 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,977 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,977 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,977 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,982 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:19,982 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is not cut-off event [2020-10-16 00:51:19,982 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 00:51:19,982 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 00:51:19,982 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 00:51:19,996 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:19,996 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,996 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,996 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:19,996 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:20,868 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 167#(= ~count~0 0), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:20,868 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:20,868 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:20,868 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:20,868 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:20,896 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), 106#L709-1true, Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:20,896 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:20,896 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:20,897 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:20,897 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:21,012 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), 106#L709-1true, Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:21,012 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,012 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:21,012 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,012 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:21,016 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][101], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:21,016 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,016 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:21,016 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:21,017 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,032 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] 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][85], [192#true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:21,032 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:21,032 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:21,033 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:21,033 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:21,033 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:21,033 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:21,033 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:21,033 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:21,034 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:21,293 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][199], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:21,294 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:21,294 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:21,294 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:21,294 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:21,308 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][85], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:21,308 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,309 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:21,309 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,309 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:21,386 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][36], [195#(<= ~count~0 1), 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:21,387 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,387 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,387 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,387 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:21,387 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][121], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:21,387 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,387 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:21,387 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,387 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,405 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][36], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 119#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:21,405 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,406 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,406 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:21,406 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,406 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][130], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:21,406 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,406 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:21,406 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,406 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,493 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][96], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 172#true, 46#L709-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:21,493 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,493 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:21,493 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,493 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:21,494 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:21,494 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:21,494 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:21,494 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:21,494 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:21,496 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][101], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:21,496 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:21,496 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:21,496 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:21,496 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:21,496 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][96], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:21,497 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,497 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:21,497 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,497 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:21,634 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][36], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, 70#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:21,635 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,635 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,635 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:21,635 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,635 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][66], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:21,635 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,635 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:21,635 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,635 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,645 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 23#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:21,646 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:21,646 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:21,646 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:21,646 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:21,687 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][199], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:21,687 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,687 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,688 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:21,688 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,688 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][199], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 70#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:21,688 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,688 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:21,689 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,689 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,719 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, 67#L717-3true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:21,719 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,720 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:21,720 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,720 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:21,776 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:21,776 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,776 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,776 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,776 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:21,800 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][123], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:21,800 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,800 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,800 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,800 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:21,801 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][36], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:21,801 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,801 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,801 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,801 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:21,801 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][123], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 76#L702-1true, 172#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:21,802 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,802 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,802 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:21,802 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,802 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][36], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:21,802 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,802 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:21,802 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,802 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,862 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][36], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:21,863 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,863 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,863 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,863 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:21,863 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1045] 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][130], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:21,863 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,863 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,863 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,863 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:21,864 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][36], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 119#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:21,864 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,864 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,864 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:21,864 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,864 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1045] 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][130], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:21,865 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,865 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:21,865 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,865 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,924 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:21,924 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,924 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,924 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:21,925 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:22,772 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][158], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:22,772 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:22,772 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:22,773 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:22,773 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:23,104 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), 106#L709-1true, Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 16#L722-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 23#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:23,104 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:23,104 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:51:23,104 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:23,104 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:23,204 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:23,204 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:51:23,204 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:23,204 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:23,204 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:23,205 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][102], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:23,205 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:23,205 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:23,205 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:23,205 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:23,210 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][102], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:23,211 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:23,211 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:23,211 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:23,211 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:24,882 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][158], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:24,882 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:51:24,882 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:24,882 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:24,882 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:24,882 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][199], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:24,882 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:24,883 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:24,883 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:24,883 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:24,947 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][145], [192#true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, 63#L703-1true, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:24,948 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:24,948 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:24,948 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:24,948 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:24,949 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][198], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true]) [2020-10-16 00:51:24,949 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:24,949 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:24,950 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:24,950 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:24,952 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:24,952 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:24,952 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:24,952 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:24,952 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:24,962 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1045] 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][91], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:24,962 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:24,962 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:24,962 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:24,963 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,014 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 23#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:25,014 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,014 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:25,014 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,014 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:25,014 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:25,018 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][96], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:25,018 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,018 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:25,018 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:25,018 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,020 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][101], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:25,020 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,020 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:25,020 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:25,020 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:25,094 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:25,095 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,095 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:25,095 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,095 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,096 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 70#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:25,096 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,096 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,096 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,096 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:25,101 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:25,101 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:25,101 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:51:25,101 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:25,101 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:51:25,107 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][36], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, 70#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:25,108 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,108 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:25,108 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,108 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,108 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][145], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:25,108 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,108 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,108 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:25,108 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,113 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 138#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:25,113 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:25,113 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:25,113 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:25,113 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:25,121 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:25,121 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:25,122 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:51:25,122 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:51:25,122 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:25,181 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][36], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:25,182 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,182 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,182 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:25,182 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,182 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][89], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:25,182 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,182 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,182 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:25,182 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,183 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][36], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 77#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:25,183 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,183 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,183 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:25,183 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,183 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][89], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 76#L702-1true, 77#L703-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:25,183 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,183 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:25,183 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,184 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,232 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][36], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 23#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:25,232 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,233 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:25,233 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,233 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,233 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 23#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:25,233 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:25,233 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:51:25,233 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:25,233 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:51:25,233 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1045] 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][91], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:25,233 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,234 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,234 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,234 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:25,234 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][36], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 77#L703-1true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 119#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:25,234 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,234 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:25,234 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,235 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,235 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1045] 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][91], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 77#L703-1true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:25,235 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,235 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,235 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:25,235 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,235 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][100], [192#true, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 119#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:25,235 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,236 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,236 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:25,236 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:25,236 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1045] 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][48], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:25,236 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,236 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:25,236 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:25,236 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:26,499 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 70#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:26,499 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,499 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,499 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,499 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,509 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:26,510 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:51:26,510 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:26,510 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:26,510 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:26,672 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 23#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:26,672 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,673 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,673 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,673 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,673 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:26,673 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,674 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,674 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,674 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,674 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,681 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 119#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:26,682 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,682 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:26,682 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,682 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:26,689 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][36], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 70#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:26,690 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,690 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,690 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,690 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,690 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] 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][145], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:26,690 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,691 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,691 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,691 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,692 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][36], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:26,692 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,692 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,692 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,692 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,693 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][198], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:26,693 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,693 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,693 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,693 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,700 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][36], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:26,700 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,700 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,700 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,701 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,701 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][89], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:26,701 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,701 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,701 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,701 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,737 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 48#L710-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:26,737 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,738 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,738 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,738 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,767 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:26,767 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,767 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,767 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,767 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,768 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 46#L709-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:26,768 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,768 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,768 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,768 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,769 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:26,769 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,769 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,769 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,769 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,770 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:26,770 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,770 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,770 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,770 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,775 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:26,775 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,775 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,775 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,775 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,779 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:26,780 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:51:26,780 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:26,780 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:26,780 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:26,780 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 76#L702-1true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:26,780 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,780 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,780 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,781 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,791 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 138#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:26,791 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,791 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,791 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:51:26,791 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:26,830 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:26,830 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:51:26,831 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:26,831 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:26,831 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:27,227 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][36], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:27,227 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 00:51:27,228 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:27,228 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:27,228 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:27,228 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][123], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:27,228 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 00:51:27,228 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:27,228 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:27,228 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:27,268 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][85], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 78#L721true, 175#(<= 1 ~count~0), 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 172#true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:27,269 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 00:51:27,269 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:27,269 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:27,269 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:27,273 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][141], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 78#L721true, 175#(<= 1 ~count~0), Black: 172#true, thr1Thread1of4ForFork1InUse, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:27,273 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 00:51:27,274 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:27,274 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:27,274 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:27,275 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 78#L721true, 175#(<= 1 ~count~0), 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 172#true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:27,275 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 00:51:27,275 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:27,275 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:27,275 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:27,623 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][36], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 120#L702-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:27,623 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 00:51:27,623 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:27,623 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:27,623 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:27,624 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][130], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:27,624 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 00:51:27,624 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:27,624 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:27,624 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:28,219 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), 106#L709-1true, Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:28,219 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,219 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,219 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,219 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,223 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][102], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:28,223 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:51:28,223 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:28,223 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:28,223 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:28,224 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][102], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:28,224 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:51:28,224 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:28,224 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:28,224 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:28,312 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][96], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, 16#L722-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:28,312 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:51:28,312 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:28,312 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:28,313 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:28,332 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][101], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:28,332 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:51:28,332 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:28,332 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:28,332 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 00:51:28,332 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 172#true, 77#L703-1true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:28,333 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,333 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,333 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,333 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,348 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 106#L709-1true, 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:28,349 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,349 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,349 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,349 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,354 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:28,354 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,354 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,354 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,354 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,356 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:28,356 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,356 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,356 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,356 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,357 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:28,357 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,357 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,357 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,357 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,358 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:28,358 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,358 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,358 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,358 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,359 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:28,359 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,359 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,359 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,359 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,359 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 77#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:28,359 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,359 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,360 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,360 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,363 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 23#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:28,363 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,363 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,363 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,363 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,363 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:28,364 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,364 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,364 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,364 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,367 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:28,367 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,367 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,367 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,367 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,370 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:28,371 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:51:28,371 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:28,371 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:28,371 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:28,383 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [195#(<= ~count~0 1), 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:28,383 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,383 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,383 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,383 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,384 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [195#(<= ~count~0 1), 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:28,384 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,384 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,384 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,384 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,385 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), 63#L703-1true, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:28,385 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,385 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,385 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,385 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,387 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true]) [2020-10-16 00:51:28,388 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,388 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,388 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,388 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,394 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 172#true, 46#L709-1true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0), 63#L703-1true]) [2020-10-16 00:51:28,394 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,394 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,394 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,394 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,395 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0), 63#L703-1true]) [2020-10-16 00:51:28,395 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,395 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,395 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,395 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,396 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), 63#L703-1true, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:28,396 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:51:28,396 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,397 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,397 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:28,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][36], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:28,903 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 00:51:28,903 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:28,904 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:28,904 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:28,904 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][89], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 77#L703-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:28,904 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 00:51:28,904 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:28,904 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:28,904 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:28,913 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][158], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:28,913 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 00:51:28,913 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:28,914 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:28,914 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:28,914 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][177], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 77#L703-1true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:28,914 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 00:51:28,914 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:28,914 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:28,915 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:29,285 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][36], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 77#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 119#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:29,285 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 00:51:29,285 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:29,285 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:29,285 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:29,286 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][91], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 77#L703-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:29,286 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 00:51:29,286 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:29,286 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:29,286 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:29,378 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] 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[][22], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 132#L710-1true, 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:29,379 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 00:51:29,379 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:29,379 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:51:29,379 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:29,677 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][102], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:29,678 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 00:51:29,678 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:29,678 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:29,678 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:29,681 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 23#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:29,681 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 00:51:29,681 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:29,681 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:29,681 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:29,681 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:29,682 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:51:29,682 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,682 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,682 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,685 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true]) [2020-10-16 00:51:29,686 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:51:29,686 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 00:51:29,686 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,686 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,694 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:29,695 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:51:29,695 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,695 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,695 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,695 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][199], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:29,696 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:51:29,696 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,696 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,696 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,698 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 77#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:29,698 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:51:29,698 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 00:51:29,698 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,698 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,703 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:29,704 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 00:51:29,704 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:29,704 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:29,704 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:29,704 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:29,704 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:51:29,704 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,704 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,704 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,705 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:29,705 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:51:29,706 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,706 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,706 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,706 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:29,706 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:51:29,706 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,706 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 00:51:29,706 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,707 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 77#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:29,707 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:51:29,707 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,707 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,707 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,708 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:29,708 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:51:29,708 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,708 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,708 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 00:51:29,709 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:29,710 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:51:29,710 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,710 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,710 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,710 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:29,710 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:51:29,711 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,711 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,711 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,712 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true]) [2020-10-16 00:51:29,712 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:51:29,712 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,713 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,713 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,713 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true]) [2020-10-16 00:51:29,713 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:51:29,713 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 00:51:29,714 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,714 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,714 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 23#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true]) [2020-10-16 00:51:29,714 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:51:29,714 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,715 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 00:51:29,715 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,715 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true]) [2020-10-16 00:51:29,715 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:51:29,715 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,716 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,716 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,716 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 133#L710-1true, 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0), 63#L703-1true]) [2020-10-16 00:51:29,716 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:51:29,716 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,716 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:29,716 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:32,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][66], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:32,116 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 00:51:32,116 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:32,116 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:32,116 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:32,518 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][101], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:32,518 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 00:51:32,518 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:32,518 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:32,518 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:32,550 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][36], [195#(<= ~count~0 1), 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, 70#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:32,551 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 00:51:32,551 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:32,551 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:32,551 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 00:51:32,551 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] 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][66], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:32,551 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 00:51:32,551 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 00:51:32,551 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:32,551 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:32,625 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][102], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:32,625 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 00:51:32,625 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:32,626 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:32,626 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:32,660 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:32,660 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 00:51:32,660 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:32,660 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:32,660 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:32,662 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:32,662 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 00:51:32,662 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:32,662 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:32,662 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:32,663 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][199], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:32,663 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 00:51:32,663 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:32,663 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:32,663 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:32,666 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true]) [2020-10-16 00:51:32,666 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 00:51:32,666 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:32,666 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:32,666 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:51:33,190 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 23#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:33,190 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 00:51:33,190 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:33,190 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:33,190 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:33,191 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 172#true, 46#L709-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:33,191 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 00:51:33,191 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:33,191 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:33,191 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:33,191 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][101], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:33,192 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 00:51:33,192 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:33,192 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:33,192 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:33,192 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][199], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:33,192 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 00:51:33,192 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:33,192 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:33,192 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:33,198 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:33,198 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 00:51:33,199 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:33,199 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:33,199 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:33,199 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 33#L719true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:33,199 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 00:51:33,199 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:33,199 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:33,199 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:33,612 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][101], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:33,612 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 00:51:33,612 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:33,612 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:51:33,612 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:33,646 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][145], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true]) [2020-10-16 00:51:33,646 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 00:51:33,646 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:33,646 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:33,646 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 00:51:33,647 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] 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][145], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:33,647 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 00:51:33,647 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:33,647 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:33,647 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 00:51:34,314 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:34,314 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 00:51:34,314 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:34,314 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:34,314 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:34,314 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:34,511 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][157], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:34,511 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 00:51:34,511 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:34,511 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:34,511 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:51:34,512 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:34,512 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 00:51:34,512 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:34,512 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:34,512 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:34,514 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][199], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:34,515 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 00:51:34,515 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:34,515 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:34,515 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:51:34,557 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true]) [2020-10-16 00:51:34,558 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 00:51:34,558 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:34,558 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:51:34,558 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 00:51:35,271 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1113] L721-2-->L722-2: Formula: (let ((.cse0 (select |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2))) (and (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2) (= (store |v_#memory_int_222| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2 (store .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2 0)) |v_#memory_int_221|) (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (= |v_~#mutexb~0.base_55| |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base_2|) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) (= (ite (= (select .cse0 v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2) 1) 1 0) |v_thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond_3|) (not (= v_thr1Thread1of4ForFork1_assume_abort_if_not_~cond_3 0)) (= |v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2| |v_~#mutexb~0.offset_55|))) InVars {#memory_int=|v_#memory_int_222|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|} OutVars{thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset_2, 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_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset_2|, #memory_int=|v_#memory_int_221|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_55|, ~#mutexb~0.base=|v_~#mutexb~0.base_55|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3=|v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3_2|, thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base=v_thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base_2} 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][26], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:35,271 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 00:51:35,271 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:35,271 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:35,271 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:36,035 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:36,035 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 00:51:36,035 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:36,035 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:51:36,035 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:36,036 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][199], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:36,036 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 00:51:36,036 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 00:51:36,036 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:36,036 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:51:36,638 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][199], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:51:36,639 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 00:51:36,639 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 00:51:36,639 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:36,639 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:36,657 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:36,658 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 00:51:36,658 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:36,658 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:36,658 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:36,658 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:36,659 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][199], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:36,659 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 00:51:36,659 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:36,659 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:36,659 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:36,659 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:51:39,495 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][199], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:51:39,495 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 00:51:39,495 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:39,495 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 00:51:39,495 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:51:40,227 INFO L129 PetriNetUnfolder]: 191362/287623 cut-off events. [2020-10-16 00:51:40,227 INFO L130 PetriNetUnfolder]: For 613637/652933 co-relation queries the response was YES. [2020-10-16 00:51:42,586 INFO L80 FinitePrefix]: Finished finitePrefix Result has 999109 conditions, 287623 events. 191362/287623 cut-off events. For 613637/652933 co-relation queries the response was YES. Maximal size of possible extension queue 12929. Compared 2659570 event pairs, 17578 based on Foata normal form. 5166/273917 useless extension candidates. Maximal degree in co-relation 999084. Up to 109163 conditions per place. [2020-10-16 00:51:44,626 INFO L132 encePairwiseOnDemand]: 215/231 looper letters, 138 selfloop transitions, 43 changer transitions 0/222 dead transitions. [2020-10-16 00:51:44,627 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 79 places, 222 transitions, 2044 flow [2020-10-16 00:51:44,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-16 00:51:44,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-16 00:51:44,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 731 transitions. [2020-10-16 00:51:44,629 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7911255411255411 [2020-10-16 00:51:44,629 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 731 transitions. [2020-10-16 00:51:44,629 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 731 transitions. [2020-10-16 00:51:44,630 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 00:51:44,630 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 731 transitions. [2020-10-16 00:51:44,632 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 5 states. [2020-10-16 00:51:44,634 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 5 states. [2020-10-16 00:51:44,634 INFO L81 ComplementDD]: Finished complementDD. Result 5 states. [2020-10-16 00:51:44,634 INFO L185 Difference]: Start difference. First operand has 76 places, 137 transitions, 996 flow. Second operand 4 states and 731 transitions. [2020-10-16 00:51:44,634 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 79 places, 222 transitions, 2044 flow [2020-10-16 00:52:20,652 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 78 places, 222 transitions, 1899 flow, removed 68 selfloop flow, removed 1 redundant places. [2020-10-16 00:52:20,655 INFO L241 Difference]: Finished difference. Result has 80 places, 171 transitions, 1370 flow [2020-10-16 00:52:20,655 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=231, PETRI_DIFFERENCE_MINUEND_FLOW=915, PETRI_DIFFERENCE_MINUEND_PLACES=75, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=137, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=94, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=1370, PETRI_PLACES=80, PETRI_TRANSITIONS=171} [2020-10-16 00:52:20,655 INFO L342 CegarLoopForPetriNet]: 60 programPoint places, 20 predicate places. [2020-10-16 00:52:20,655 INFO L481 AbstractCegarLoop]: Abstraction has has 80 places, 171 transitions, 1370 flow [2020-10-16 00:52:20,656 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-16 00:52:20,656 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 00:52:20,656 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 00:52:20,656 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2020-10-16 00:52:20,656 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 00:52:20,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 00:52:20,656 INFO L82 PathProgramCache]: Analyzing trace with hash 1411112886, now seen corresponding path program 1 times [2020-10-16 00:52:20,657 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 00:52:20,657 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1821336919] [2020-10-16 00:52:20,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 00:52:20,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 00:52:20,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 00:52:20,717 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1821336919] [2020-10-16 00:52:20,718 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2136418060] [2020-10-16 00:52:20,718 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-16 00:52:20,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 00:52:20,829 INFO L263 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 20 conjunts are in the unsatisfiable core [2020-10-16 00:52:20,831 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-16 00:52:20,894 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 104 treesize of output 96 [2020-10-16 00:52:20,901 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2020-10-16 00:52:20,925 INFO L625 ElimStorePlain]: treesize reduction 65, result has 12.2 percent of original size [2020-10-16 00:52:20,926 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-10-16 00:52:20,927 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:14, output treesize:4 [2020-10-16 00:52:20,938 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2020-10-16 00:52:20,938 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-16 00:52:20,943 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 00:52:20,943 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-10-16 00:52:20,943 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:16, output treesize:12 [2020-10-16 00:52:20,957 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2020-10-16 00:52:20,958 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-16 00:52:20,966 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 00:52:20,968 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-10-16 00:52:20,969 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:23, output treesize:19 [2020-10-16 00:52:20,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 00:52:21,000 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-10-16 00:52:21,000 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2020-10-16 00:52:21,000 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [953768098] [2020-10-16 00:52:21,001 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-16 00:52:21,001 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 00:52:21,001 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-16 00:52:21,002 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-10-16 00:52:21,003 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 123 out of 231 [2020-10-16 00:52:21,003 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 80 places, 171 transitions, 1370 flow. Second operand 6 states. [2020-10-16 00:52:21,003 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 00:52:21,003 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 123 of 231 [2020-10-16 00:52:21,004 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 00:52:26,939 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0NotInUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:52:26,939 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2020-10-16 00:52:26,939 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2020-10-16 00:52:26,939 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2020-10-16 00:52:26,939 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2020-10-16 00:52:29,367 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0NotInUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:52:29,367 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2020-10-16 00:52:29,367 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2020-10-16 00:52:29,367 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2020-10-16 00:52:29,367 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2020-10-16 00:52:29,367 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0NotInUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:52:29,367 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2020-10-16 00:52:29,367 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2020-10-16 00:52:29,367 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2020-10-16 00:52:29,368 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2020-10-16 00:52:33,796 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:52:33,796 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2020-10-16 00:52:33,796 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:52:33,796 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:52:33,796 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:52:33,804 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:52:33,804 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2020-10-16 00:52:33,804 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:52:33,804 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:52:33,804 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:52:40,108 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:52:40,109 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:52:40,109 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 00:52:40,109 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 00:52:40,109 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 00:52:40,364 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 81#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:52:40,364 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:52:40,364 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 00:52:40,364 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 00:52:40,364 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 00:52:40,452 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:52:40,453 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2020-10-16 00:52:40,453 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:52:40,453 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:52:40,453 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:52:40,458 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:52:40,459 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2020-10-16 00:52:40,459 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:52:40,459 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:52:40,459 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:52:42,970 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0NotInUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:52:42,970 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:52:42,970 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 00:52:42,970 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 00:52:42,970 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 00:52:43,458 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 38#thr1ENTRYtrue, 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), 106#L709-1true, Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:52:43,459 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2020-10-16 00:52:43,459 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:52:43,459 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:52:43,459 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:52:47,001 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:52:47,001 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:52:47,001 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:52:47,001 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:52:47,001 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:52:47,031 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:52:47,031 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:52:47,032 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:52:47,032 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:52:47,032 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:52:52,136 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:52:52,137 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 00:52:52,137 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,137 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,137 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,137 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:52:52,137 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 00:52:52,137 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,137 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,137 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,152 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:52:52,152 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 00:52:52,152 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,152 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,153 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,153 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][49], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:52:52,153 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 00:52:52,153 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,153 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,153 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,154 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:52:52,154 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 00:52:52,154 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,154 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,154 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:52:52,156 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 102#L708-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:52:52,156 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 00:52:52,156 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,156 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,156 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,156 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][89], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:52:52,156 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 00:52:52,156 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,156 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,156 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,464 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][102], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:52:52,464 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 00:52:52,465 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,465 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,465 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,465 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][76], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:52:52,465 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 00:52:52,465 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,465 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,465 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,591 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][60], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:52:52,592 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 00:52:52,592 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,592 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,592 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,592 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 48#L710-1true, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:52:52,592 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 00:52:52,592 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,592 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:52,592 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 00:52:55,905 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 38#thr1ENTRYtrue, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:52:55,906 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:52:55,906 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:52:55,906 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:52:55,906 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:52:55,958 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 38#thr1ENTRYtrue, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:52:55,958 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 00:52:55,958 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:52:55,958 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:52:55,958 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:53:11,318 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:11,319 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 00:53:11,319 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:53:11,319 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:53:11,319 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:53:11,343 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:11,343 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 00:53:11,343 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:53:11,343 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:53:11,343 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:53:13,713 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:13,713 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 00:53:13,714 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:53:13,714 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:53:13,714 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:53:13,760 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:13,761 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 00:53:13,761 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:53:13,761 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:53:13,761 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:53:13,788 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:13,788 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 00:53:13,788 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:53:13,788 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:53:13,789 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:53:13,793 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:13,793 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 00:53:13,793 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:53:13,793 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:53:13,793 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:53:18,282 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][36], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:18,282 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:18,283 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:18,283 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:18,283 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:18,283 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 8#L701-3true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:18,283 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:18,283 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:18,283 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:18,283 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:18,285 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 70#L701-3true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:18,285 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:18,285 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:18,285 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:18,285 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:18,286 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:18,286 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:18,286 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:18,286 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:18,286 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:18,286 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:18,287 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:18,287 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:18,287 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:18,287 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:18,301 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), 106#L709-1true, Black: 167#(= ~count~0 0), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:18,301 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:18,301 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:18,301 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:18,301 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:18,302 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][160], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), 106#L709-1true, Black: 167#(= ~count~0 0), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:18,302 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:53:18,302 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:53:18,302 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:53:18,302 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:53:18,303 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), 106#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:18,303 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:18,303 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:18,303 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:18,303 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:18,758 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][74], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:18,758 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:18,759 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:18,759 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:18,759 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:18,759 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:18,759 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:18,759 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:18,759 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:18,759 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:19,090 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][102], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:19,090 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:19,091 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:19,091 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:19,091 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:19,098 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:19,099 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:19,099 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:19,099 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:19,099 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:20,142 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:20,142 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 00:53:20,142 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:53:20,142 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:53:20,142 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:53:20,342 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][87], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 251#(and (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)))) (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:20,343 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:20,343 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:20,343 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:20,343 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:20,343 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][37], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:20,343 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:20,343 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:20,343 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:20,343 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:20,604 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 38#thr1ENTRYtrue, 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), 106#L709-1true, Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:20,604 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 00:53:20,604 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:53:20,604 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:53:20,604 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:53:26,732 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:26,732 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:53:26,732 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:53:26,733 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:53:26,733 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:53:28,350 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 81#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:28,350 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:53:28,350 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:53:28,350 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:53:28,351 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:53:28,364 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:28,364 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:53:28,364 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:53:28,364 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:53:28,364 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:53:29,136 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:29,137 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:29,137 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:29,137 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:29,137 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:29,167 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:29,167 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:29,167 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:29,167 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:29,167 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:29,198 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:29,199 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:29,199 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:29,199 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:29,199 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:29,204 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:29,204 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:29,204 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:29,204 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:29,205 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,760 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][87], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:33,760 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,760 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,760 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,760 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,761 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:33,761 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,761 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,761 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,761 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,765 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:33,765 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,765 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,765 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,765 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,767 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:33,767 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,767 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,767 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,767 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,768 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:33,769 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,769 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,769 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,769 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,837 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:33,837 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,837 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,837 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,837 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,838 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:33,838 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,838 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,838 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,838 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,844 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 70#L701-3true, 102#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:33,844 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,844 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,844 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,844 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,847 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:33,847 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,847 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,847 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,847 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,849 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 102#L708-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:33,849 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,849 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,849 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:33,849 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:37,823 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][49], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 46#L709-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:37,823 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:37,824 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:37,824 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:37,824 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:38,098 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][133], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:38,098 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:38,099 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:38,099 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:38,099 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:38,985 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][102], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:38,985 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:38,985 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:38,985 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:38,985 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:39,097 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:39,098 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:53:39,098 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:53:39,098 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:53:39,098 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:53:39,106 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 102#L708-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:39,106 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:53:39,106 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:53:39,106 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:53:39,106 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:53:39,218 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 106#L709-1true, Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 78#L721true, 175#(<= 1 ~count~0), Black: 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, 116#L740-2true, 23#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:39,218 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:53:39,218 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:53:39,218 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:53:39,218 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:53:39,218 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 106#L709-1true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 78#L721true, 175#(<= 1 ~count~0), Black: 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:39,218 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:39,218 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:39,219 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:39,219 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 00:53:39,219 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][160], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), 106#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:39,219 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:53:39,219 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:53:39,219 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:53:39,219 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:53:39,234 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:39,234 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:53:39,234 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:39,235 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:53:39,235 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:39,242 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 132#L710-1true, Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:39,242 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:53:39,242 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:39,242 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:39,242 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:53:39,242 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 23#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:39,242 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:53:39,242 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:53:39,242 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:53:39,243 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:53:39,243 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, 23#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:39,243 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:53:39,243 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:39,243 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:39,243 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:53:39,484 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:39,484 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:53:39,484 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:53:39,484 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:53:39,484 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:53:39,656 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][61], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 81#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:39,656 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:53:39,656 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:53:39,656 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:53:39,657 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 00:53:39,797 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_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], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:39,797 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:53:39,797 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:39,797 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:53:39,797 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:39,797 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:39,797 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:53:39,798 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:39,798 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:39,798 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:53:40,735 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 38#thr1ENTRYtrue, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:40,735 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:40,736 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:40,736 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:40,736 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:41,955 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 38#thr1ENTRYtrue, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:41,955 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 00:53:41,955 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:41,955 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:41,955 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:53:45,148 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 104#thr2ENTRYtrue, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:45,148 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:53:45,148 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:53:45,148 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:53:45,149 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:53:45,151 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:45,151 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:53:45,151 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:53:45,151 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:53:45,152 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:53:45,202 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 104#thr2ENTRYtrue, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:45,202 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:53:45,202 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:53:45,202 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:53:45,202 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:53:45,209 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:45,209 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:53:45,209 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:53:45,209 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:53:45,209 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:53:45,237 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:45,238 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:53:45,238 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:53:45,238 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:53:45,238 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:53:45,242 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:45,242 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:53:45,242 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:53:45,242 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:53:45,242 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:53:50,400 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 13#thr2ENTRYtrue, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:50,400 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:53:50,400 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,400 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,400 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,400 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:50,400 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:53:50,400 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,401 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,401 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,493 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:50,493 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:53:50,493 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,493 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,493 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,494 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][49], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:50,494 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:53:50,494 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,494 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,494 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,501 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:50,501 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:53:50,501 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,501 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,501 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:53:50,510 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 102#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:50,510 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:53:50,511 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,511 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,511 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,511 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][89], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 138#L709-1true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:50,511 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:53:50,511 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,511 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,511 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,517 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] 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][87], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:50,517 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:53:50,517 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,517 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,517 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,517 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:50,518 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:53:50,518 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,518 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,518 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,519 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:50,519 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:53:50,519 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,519 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,519 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,519 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][135], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:50,520 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:53:50,520 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,520 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,520 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,523 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:50,524 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:53:50,524 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:53:50,524 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:50,524 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:52,631 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][102], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:52,632 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:53:52,632 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:52,632 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:52,632 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:52,632 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1045] 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][76], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:52,632 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:53:52,632 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:52,632 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:52,632 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:52,672 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][142], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:52,672 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:53:52,672 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:52,673 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:52,673 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:52,673 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1045] 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][76], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:53:52,673 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:53:52,673 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:52,673 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:53:52,673 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,348 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][60], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 81#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:14,348 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:14,348 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,349 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,349 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,349 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 143#L721-2true, 79#thr2EXITtrue, 48#L710-1true, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:14,349 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:14,349 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,349 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,349 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,359 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_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], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:14,359 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:14,359 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,359 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,359 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,359 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 13#thr2ENTRYtrue, 143#L721-2true, 79#thr2EXITtrue, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:14,359 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:14,360 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,360 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,360 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,467 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][142], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:14,467 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:14,467 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,467 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,467 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,468 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][49], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 76#L702-1true, 79#thr2EXITtrue, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:14,468 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:14,468 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,468 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,468 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,510 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][102], [192#true, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 81#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:14,510 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:14,510 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,510 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,510 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,511 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] 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][87], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:14,511 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:14,511 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,511 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,511 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,512 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][60], [192#true, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 81#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:14,512 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:14,512 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,512 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,512 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,513 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] 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][135], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 48#L710-1true, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:14,513 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:14,513 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,513 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,513 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,529 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 81#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:14,529 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:14,529 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:14,530 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:14,530 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:15,306 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][102], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:15,306 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:15,306 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:15,307 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:15,307 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:15,330 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][113], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 165#true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:54:15,331 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:15,331 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:15,331 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:15,331 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:15,399 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:15,399 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:15,399 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:15,399 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:15,399 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:18,436 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:18,437 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:54:18,437 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:54:18,437 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:54:18,437 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:54:18,735 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] 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][191], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 172#true, 46#L709-1true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:18,735 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is not cut-off event [2020-10-16 00:54:18,735 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 00:54:18,735 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 00:54:18,735 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 00:54:18,736 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][135], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:18,736 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is not cut-off event [2020-10-16 00:54:18,736 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 00:54:18,736 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 00:54:18,736 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 00:54:18,752 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] 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][191], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 8#L701-3true, Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 46#L709-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:18,752 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is not cut-off event [2020-10-16 00:54:18,752 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 00:54:18,752 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 00:54:18,752 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 00:54:18,760 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][135], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 8#L701-3true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:18,760 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is not cut-off event [2020-10-16 00:54:18,760 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 00:54:18,760 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 00:54:18,760 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 00:54:18,832 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] 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][89], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 138#L709-1true, 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:18,832 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is not cut-off event [2020-10-16 00:54:18,832 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 00:54:18,832 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 00:54:18,832 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 00:54:18,835 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][89], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 138#L709-1true, 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:18,835 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is not cut-off event [2020-10-16 00:54:18,835 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 00:54:18,835 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 00:54:18,835 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 00:54:18,849 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][113], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 192#true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 13#thr2ENTRYtrue, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:18,849 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:18,849 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:18,849 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:18,849 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:18,849 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][154], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:54:18,849 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:18,850 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:18,850 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:18,850 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:18,856 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][113], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 192#true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 13#thr2ENTRYtrue, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:54:18,856 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:18,857 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:18,857 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:18,857 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:18,857 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:18,857 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][154], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:18,857 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:18,857 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:18,857 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:18,857 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:18,857 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:22,252 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1046] 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][112], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 138#L709-1true, 106#L709-1true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:22,252 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:54:22,252 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:54:22,252 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:54:22,252 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:54:22,565 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][188], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:22,565 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:54:22,565 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:54:22,565 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:54:22,565 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:54:23,222 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:54:23,222 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:54:23,222 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:54:23,222 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:54:23,222 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:54:24,550 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][28], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:24,550 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:54:24,550 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:54:24,550 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:54:24,551 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:54:24,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][188], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, 81#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:54:24,903 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:54:24,903 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:24,903 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:24,903 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:25,264 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][37], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:25,265 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:25,265 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:25,265 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:25,265 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:25,266 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][197], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:25,267 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:25,267 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:25,267 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:25,267 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:25,267 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:25,268 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:25,268 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:25,268 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:25,268 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:25,549 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 78#L721true, 175#(<= 1 ~count~0), thr1Thread1of4ForFork1InUse, Black: 172#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:25,549 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:25,549 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:25,549 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:25,550 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:25,550 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 78#L721true, 175#(<= 1 ~count~0), thr1Thread1of4ForFork1InUse, Black: 172#true, 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:25,550 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:25,550 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:25,550 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:25,550 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:25,550 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 165#true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:25,550 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:25,550 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:25,550 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:25,550 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:25,551 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][143], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:25,551 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:25,551 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:25,551 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:25,551 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:25,569 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:25,570 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:25,570 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:25,570 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:25,570 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:25,624 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][60], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:25,624 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:25,625 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:25,625 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:25,625 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:25,625 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:25,625 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:25,625 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:25,625 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:25,625 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:25,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][110], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:25,904 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:54:25,904 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:54:25,904 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:25,904 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:25,908 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][75], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, 119#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:25,908 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:25,909 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:25,909 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:25,909 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 00:54:26,581 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:26,581 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 00:54:26,581 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:54:26,582 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:54:26,582 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:54:30,096 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 104#thr2ENTRYtrue, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:30,097 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:30,097 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:30,097 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:30,097 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:30,098 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:30,098 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:30,098 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:30,098 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:30,098 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:30,125 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 104#thr2ENTRYtrue, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:30,126 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:30,126 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:30,126 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:30,126 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:30,133 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:30,133 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:30,133 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:30,133 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:30,133 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:30,165 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:30,166 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:30,166 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:30,166 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:30,166 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:30,171 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:30,171 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:30,171 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:30,171 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:30,171 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,510 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] 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][87], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 195#(<= ~count~0 1), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:33,511 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,511 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,511 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,511 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,511 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:33,511 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,511 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,511 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,511 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,515 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:33,515 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,515 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,516 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,516 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,517 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:33,517 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,517 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,517 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,517 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,518 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][133], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:33,519 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,519 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,519 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,519 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,519 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:33,519 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,519 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,519 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,519 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,602 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:33,602 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,602 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,602 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,602 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,603 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][133], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, 70#L701-3true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:33,603 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,603 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,603 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,603 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,603 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:33,604 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,604 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,604 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,604 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,609 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 102#L708-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:33,609 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,610 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,610 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,610 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,611 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:33,611 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,612 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,612 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,612 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,613 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 102#L708-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:33,613 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,613 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,613 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:33,613 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:37,522 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][49], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 46#L709-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:37,522 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:37,522 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:37,522 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:37,522 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:39,059 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][36], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,060 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,060 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,060 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,060 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,060 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 8#L701-3true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,060 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,060 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,060 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,060 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,067 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 132#L710-1true, Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,067 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,067 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,068 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,068 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,068 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,068 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,068 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,068 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,068 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,068 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,068 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,068 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,068 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,069 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,079 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][36], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,079 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,079 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,079 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,079 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,079 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 70#L701-3true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,079 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,079 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,079 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,080 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,083 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,084 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,084 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,084 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,084 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,084 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,084 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,084 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,084 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,084 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,085 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,085 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,085 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,085 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,085 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,117 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:54:39,117 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:54:39,117 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:39,117 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:39,188 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), 106#L709-1true, Black: 167#(= ~count~0 0), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,188 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,188 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,188 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,188 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,189 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][206], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), 106#L709-1true, Black: 167#(= ~count~0 0), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,189 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:54:39,189 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:39,189 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:54:39,189 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:39,190 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,190 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,190 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,190 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,190 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,203 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), 106#L709-1true, Black: 167#(= ~count~0 0), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,203 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,203 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,203 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,204 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,204 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][206], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), 106#L709-1true, Black: 167#(= ~count~0 0), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,204 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:54:39,204 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:39,204 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:39,204 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:54:39,218 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][36], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,218 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,218 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,218 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,218 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,218 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] 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][135], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 8#L701-3true, Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,218 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,218 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,218 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,218 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,227 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,227 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,227 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,227 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,227 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,229 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][206], [192#true, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,229 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:54:39,229 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:39,230 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:39,230 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:54:39,230 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][141], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,230 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:54:39,230 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:39,230 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:54:39,230 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:39,230 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,230 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,231 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,231 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,231 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,231 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][135], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,231 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,231 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,231 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,231 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,231 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] 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][135], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 106#L709-1true, 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,231 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,231 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,231 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,232 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,239 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,239 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,239 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,240 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,240 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,252 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][36], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 102#L708-3true, 70#L701-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,252 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,252 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,253 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,253 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,253 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][89], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 70#L701-3true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 138#L709-1true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,253 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,253 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,253 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,253 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,256 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][206], [192#true, Black: 162#(= ~count~0 0), 102#L708-3true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), 106#L709-1true, Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,257 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:54:39,257 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:39,257 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:39,257 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:54:39,257 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][101], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 138#L709-1true, 106#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,257 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:54:39,257 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:39,257 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:54:39,257 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:39,258 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 102#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,258 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,258 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,258 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,258 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,258 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][89], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 138#L709-1true, 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,258 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,258 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,258 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,258 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,258 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] 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][89], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 138#L709-1true, 106#L709-1true, 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:39,259 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:39,259 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,259 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:39,259 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:44,490 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][74], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:44,490 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:44,490 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:44,490 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:44,490 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:44,490 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 143#L721-2true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:44,490 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:44,490 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:44,490 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:44,491 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:44,512 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][125], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:44,513 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:44,513 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:44,513 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:44,513 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:44,513 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 13#thr2ENTRYtrue, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:44,513 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:44,513 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:44,513 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:44,513 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:44,521 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 4#L702-1true, Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 46#L709-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:44,522 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:44,522 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:44,522 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:44,522 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:44,563 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_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], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), 63#L703-1true]) [2020-10-16 00:54:44,563 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:54:44,563 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:44,563 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:44,564 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:54:44,564 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), 63#L703-1true]) [2020-10-16 00:54:44,564 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:54:44,564 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:54:44,564 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:44,564 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:44,709 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][49], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:44,710 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:44,710 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:44,710 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:44,710 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:44,730 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][74], [192#true, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 119#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:44,730 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:44,730 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:44,730 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:44,730 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:44,731 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] 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][135], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 119#L701-3true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:44,731 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:44,731 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:44,731 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:44,731 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:44,764 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][102], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, 119#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:44,764 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:44,764 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:44,764 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:44,764 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:46,784 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][125], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:46,784 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:46,784 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:46,784 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:46,784 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:46,785 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 8#L701-3true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, 143#L721-2true, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:46,785 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:46,785 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:46,785 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:46,785 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:46,808 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 46#L709-1true, 143#L721-2true, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:46,809 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:46,809 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:46,809 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:46,809 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:46,819 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][74], [192#true, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 81#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:46,820 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:46,820 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:46,820 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:46,820 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:46,820 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 70#L701-3true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 79#thr2EXITtrue, 48#L710-1true, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:46,820 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:46,820 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:46,820 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:46,820 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:46,829 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][60], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 81#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:46,830 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:46,830 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:46,830 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:46,830 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:46,830 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 48#L710-1true, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:46,830 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:46,830 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:46,830 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:46,830 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:46,830 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 138#L709-1true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:46,831 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:46,831 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:46,831 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:46,831 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:46,910 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), 138#L709-1true, Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:46,910 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:46,910 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:46,910 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:46,910 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:46,910 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][206], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), 138#L709-1true, Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:46,910 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:54:46,910 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:54:46,911 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:46,911 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:48,279 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][58], [192#true, 97#L708-3true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:54:48,279 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:54:48,279 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:48,279 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:48,279 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:54:48,286 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][36], [192#true, 97#L708-3true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:48,287 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,287 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,287 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,287 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,288 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][36], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:48,288 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,288 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,288 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,288 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,302 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][36], [192#true, 97#L708-3true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:48,303 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,303 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,303 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,303 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,311 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][36], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:48,311 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,311 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,311 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,311 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,312 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][191], [192#true, 67#L717-3true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 172#true, 46#L709-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:48,312 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,312 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,312 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,312 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,313 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] 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][135], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 22#L701-3true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:48,313 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,313 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,313 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,313 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,318 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][191], [192#true, 67#L717-3true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 8#L701-3true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:48,318 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,318 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,319 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,319 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,323 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] 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][135], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 8#L701-3true, Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:48,324 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,324 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,324 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,324 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,334 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][155], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 102#L708-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:48,334 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:54:48,334 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:48,335 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:48,335 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:48,335 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] 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][158], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 138#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:48,335 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:54:48,335 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:48,335 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:48,335 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:48,338 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][102], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:48,339 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:48,339 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:48,339 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:48,339 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:48,342 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][155], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 102#L708-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:54:48,342 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:54:48,342 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:48,342 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:48,342 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:48,342 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:54:48,342 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1030] 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][158], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 138#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:54:48,343 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:54:48,343 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:48,343 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:48,343 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:48,343 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:54:48,343 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] 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][158], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 138#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:54:48,343 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:48,343 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:48,343 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:48,343 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:48,350 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][36], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 102#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:48,350 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,350 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,351 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,351 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,358 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][36], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 102#L708-3true, Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:48,358 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,358 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,358 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,358 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,359 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][89], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 138#L709-1true, 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:48,360 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,360 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,360 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,360 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,363 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] 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][89], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 70#L701-3true, 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 138#L709-1true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:48,363 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,363 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,363 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,363 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:48,374 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][142], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:48,374 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:48,374 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:48,374 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:48,375 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:48,470 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:48,470 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:48,470 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:48,470 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:48,470 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:48,494 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:48,494 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:48,494 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:48,495 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:48,495 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:48,718 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][155], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 50#L708-3true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:54:48,719 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:54:48,719 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:48,719 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:48,719 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:51,127 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 81#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:51,127 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:51,127 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:51,127 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:51,127 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:51,140 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:51,141 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:51,141 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:51,141 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:51,141 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:53,523 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:53,524 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:53,524 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:53,524 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:53,524 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:53,525 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:53,526 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:53,526 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:53,526 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:53,526 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:53,529 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:53,529 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:53,529 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:53,529 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:53,529 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:53,532 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 70#L701-3true, 102#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:53,532 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:53,533 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:53,533 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:53,533 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:53,534 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:53,535 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:53,535 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:53,535 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:53,535 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:53,536 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 102#L708-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:53,536 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:53,536 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:53,536 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:53,537 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:54,461 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:54,461 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:54,461 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:54,461 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:54,461 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:55,086 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:54:55,086 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:55,086 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:55,086 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:55,086 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:55,089 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:54:55,089 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:55,089 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:55,089 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:55,089 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:55,759 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][188], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:55,760 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:55,760 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:55,760 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:55,760 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:55,766 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:55,766 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:55,766 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:55,766 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:55,766 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:56,104 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:56,104 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:56,104 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:56,104 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:56,104 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:56,800 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][80], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:54:56,800 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:56,800 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:56,800 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:56,800 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:56,888 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][210], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0), 63#L703-1true]) [2020-10-16 00:54:56,888 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2020-10-16 00:54:56,889 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:56,889 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:56,889 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 00:54:57,143 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][142], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:57,143 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:54:57,143 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:57,143 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:57,143 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:57,143 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:57,143 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:57,144 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:57,144 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:57,144 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:57,220 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][102], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 119#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:57,220 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:54:57,220 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:57,220 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:57,220 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:57,221 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 119#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:57,221 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:57,221 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:57,221 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:57,221 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:57,251 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:57,251 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:57,251 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:57,251 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:57,251 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:57,514 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:54:57,514 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:57,514 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:57,514 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:57,514 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:57,856 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][167], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:54:57,857 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:57,857 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:54:57,857 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:54:57,857 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:54:57,857 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][203], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:54:57,857 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:57,857 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:54:57,857 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:54:57,857 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:54:57,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][142], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0), 63#L703-1true]) [2020-10-16 00:54:57,903 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:57,903 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:57,903 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:57,903 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:57,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][133], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0), 63#L703-1true]) [2020-10-16 00:54:57,903 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:57,904 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:57,904 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:57,904 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:57,977 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][188], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), 63#L703-1true, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:57,977 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:57,977 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:57,977 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:57,977 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:58,002 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][188], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), 63#L703-1true, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:58,002 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:58,002 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:58,002 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:58,002 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:58,101 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:54:58,101 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:54:58,102 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:58,102 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:58,102 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:54:58,515 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][197], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), 106#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:58,515 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:58,515 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:58,515 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:58,515 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:54:58,525 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:58,525 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:54:58,525 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:58,525 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:54:58,525 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:54:58,530 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][133], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, 251#(and (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)))) (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:58,530 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:58,530 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:58,530 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:58,531 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:58,531 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][37], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:58,531 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:58,531 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:58,531 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:58,531 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:58,544 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][133], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 102#L708-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, 251#(and (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)))) (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:58,545 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:58,545 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:58,545 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:58,545 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:58,545 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][37], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 102#L708-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:58,545 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:58,545 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:58,545 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:58,545 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:58,955 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:58,955 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:58,955 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:58,956 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:58,956 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:59,357 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][75], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 81#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:59,357 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:59,357 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:59,357 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:59,357 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:59,357 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][133], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 48#L710-1true, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 120#L702-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 251#(and (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)))) (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:54:59,358 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:54:59,358 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:59,358 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:54:59,358 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:55:01,847 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][206], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:01,848 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:55:01,848 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:55:01,848 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:55:01,848 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:55:01,867 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:55:01,867 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:55:01,867 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:55:01,867 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:55:01,867 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:55:01,868 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:55:01,868 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:55:01,868 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:01,868 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:01,868 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:01,883 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), 138#L709-1true, Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:01,883 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 00:55:01,883 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:55:01,883 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:55:01,884 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:55:01,884 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:01,884 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:55:01,884 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:01,884 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:01,884 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:11,555 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] 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][191], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 70#L701-3true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 172#true, 46#L709-1true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:11,555 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is not cut-off event [2020-10-16 00:55:11,555 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:55:11,555 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:55:11,555 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:55:11,557 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][135], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 22#L701-3true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:11,557 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is not cut-off event [2020-10-16 00:55:11,557 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:55:11,557 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:55:11,557 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:55:11,575 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] 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][191], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 8#L701-3true, Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 46#L709-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:11,575 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is not cut-off event [2020-10-16 00:55:11,575 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:55:11,575 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:55:11,575 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:55:11,582 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][135], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 8#L701-3true, 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:11,582 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is not cut-off event [2020-10-16 00:55:11,582 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:55:11,582 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:55:11,582 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:55:11,658 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] 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][89], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 138#L709-1true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:11,658 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is not cut-off event [2020-10-16 00:55:11,658 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:55:11,658 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:55:11,658 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:55:11,661 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][89], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 138#L709-1true, 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:11,661 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is not cut-off event [2020-10-16 00:55:11,661 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:55:11,661 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:55:11,661 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:55:11,682 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][113], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 165#true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 13#thr2ENTRYtrue, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:55:11,683 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:55:11,683 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:11,683 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:55:11,683 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:11,683 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][154], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:11,683 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:55:11,683 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:55:11,683 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:11,684 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:13,624 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1046] 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][112], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 138#L709-1true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:13,624 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:55:13,624 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:13,624 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:13,625 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:13,919 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][188], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:13,920 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:55:13,920 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:13,920 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:13,920 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:14,237 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:55:14,237 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:55:14,237 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:14,237 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:14,237 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:18,406 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][188], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, 81#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:55:18,407 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:55:18,407 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:55:18,407 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:55:18,407 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:55:19,215 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:19,215 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,215 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,215 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,216 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,234 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 102#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:19,234 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,235 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,235 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,235 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,236 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:19,236 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,236 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,237 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,237 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,536 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 78#L721true, 175#(<= 1 ~count~0), thr1Thread1of4ForFork1InUse, Black: 172#true, 114#L740-1true, 115#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:19,536 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:55:19,536 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:19,536 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:55:19,536 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:19,536 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 78#L721true, 175#(<= 1 ~count~0), thr1Thread1of4ForFork1InUse, Black: 172#true, 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:19,537 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,537 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,537 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,537 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,537 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][143], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:19,537 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:55:19,537 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:19,537 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:19,537 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:55:19,537 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 192#true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:19,537 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,538 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,538 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,538 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,592 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][206], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:19,593 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,593 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,593 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,593 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,593 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 77#L703-1true, 45#thr2ENTRYtrue, 78#L721true, 175#(<= 1 ~count~0), thr1Thread1of4ForFork1InUse, Black: 172#true, 113#thr2EXITtrue, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:55:19,593 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,593 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,593 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,593 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,594 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 45#thr2ENTRYtrue, 78#L721true, 175#(<= 1 ~count~0), thr1Thread1of4ForFork1InUse, Black: 172#true, 113#thr2EXITtrue, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:55:19,594 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:55:19,594 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:19,594 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:55:19,594 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:55:19,603 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 106#L709-1true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 78#L721true, 175#(<= 1 ~count~0), thr1Thread1of4ForFork1InUse, Black: 172#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:55:19,603 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:55:19,603 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:19,603 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:55:19,603 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:55:19,603 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 106#L709-1true, Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 77#L703-1true, 13#thr2ENTRYtrue, 78#L721true, 175#(<= 1 ~count~0), thr1Thread1of4ForFork1InUse, Black: 172#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:55:19,604 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,604 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,604 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,604 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,620 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][36], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:19,620 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,620 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,620 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,620 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,620 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 70#L701-3true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:19,621 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,621 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,621 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,621 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,625 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][36], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:19,626 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,626 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,626 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,626 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,626 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 8#L701-3true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:19,626 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,626 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,626 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,626 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,719 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:19,720 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,720 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,720 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,720 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,749 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:19,749 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:55:19,749 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:19,749 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:19,749 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:19,754 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:55:19,754 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:55:19,754 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:19,754 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:19,754 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:19,754 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:55:19,774 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][206], [192#true, Black: 162#(= ~count~0 0), 165#true, 5#L708-3true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:19,774 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,774 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,774 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,774 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,775 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][156], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 106#L709-1true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:19,775 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,775 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,775 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,775 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,775 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] 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][156], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 106#L709-1true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:19,775 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:55:19,775 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:19,775 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:55:19,775 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:55:19,777 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 132#L710-1true, Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 77#L703-1true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:19,777 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:55:19,777 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:19,777 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:55:19,778 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:19,778 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:19,778 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,778 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,778 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,778 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,778 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:19,778 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:55:19,778 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:19,778 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:19,779 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:55:19,784 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] 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][158], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 106#L709-1true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 138#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:19,784 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:55:19,784 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:55:19,784 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:55:19,784 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:19,784 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][158], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 106#L709-1true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 138#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:19,784 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,784 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,784 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,784 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,786 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 13#thr2ENTRYtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:19,786 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:55:19,787 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:19,787 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:19,787 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:55:19,787 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 13#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:19,787 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,787 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,787 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,787 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,787 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 13#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:19,788 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:55:19,788 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:55:19,788 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:19,788 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:19,826 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:19,826 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:55:19,826 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:19,826 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:19,826 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:55:19,826 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] 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][135], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:19,826 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:55:19,826 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:19,827 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:55:19,827 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:19,858 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 102#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:19,859 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:55:19,859 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:55:19,859 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:19,859 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:19,859 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] 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][89], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 138#L709-1true, 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:19,859 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:55:19,859 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:55:19,859 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:19,859 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:19,960 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][147], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 78#L721true, 175#(<= 1 ~count~0), thr1Thread1of4ForFork1InUse, Black: 172#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:55:19,960 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,960 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,961 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,961 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,961 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 192#true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:55:19,961 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,961 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:55:19,962 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:19,962 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:20,128 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][165], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 138#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:55:20,128 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:20,128 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:20,128 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:55:20,128 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:20,138 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][173], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 77#L703-1true, 13#thr2ENTRYtrue, 78#L721true, 175#(<= 1 ~count~0), Black: 172#true, thr1Thread1of4ForFork1InUse, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:20,139 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:55:20,139 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:20,139 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:20,139 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:55:20,139 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][41], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 138#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:20,139 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:55:20,139 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:20,139 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:20,139 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:55:20,140 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:55:20,140 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:20,140 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:55:20,140 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:20,140 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:20,140 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][206], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:55:20,140 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:55:20,140 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:20,140 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:20,140 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:55:20,141 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][206], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, 102#L708-3true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:55:20,141 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:55:20,141 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:55:20,141 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:20,141 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:22,681 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:22,682 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:55:22,682 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:22,682 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:22,682 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:22,690 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:22,690 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:55:22,690 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:22,690 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:22,691 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:22,727 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:22,728 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:55:22,728 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:22,728 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:22,728 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:22,741 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 102#L708-3true, 70#L701-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:22,741 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:55:22,741 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:22,741 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:22,742 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:22,749 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:22,749 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:55:22,749 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:22,750 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:22,750 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:22,764 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 102#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:22,764 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:55:22,764 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:22,764 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:22,764 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:22,772 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:22,772 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:22,772 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:55:22,772 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:22,772 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:22,805 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:22,805 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:22,805 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:22,805 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:55:22,805 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:25,697 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][204], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 192#true, 138#L709-1true, Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:25,697 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:55:25,697 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 00:55:25,697 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:25,697 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:27,101 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][61], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 81#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:27,101 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:27,101 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:27,101 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:27,101 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:27,109 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][110], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:27,109 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:27,109 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:27,109 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:27,109 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:27,127 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][61], [192#true, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 81#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:27,128 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:27,128 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:27,128 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:27,128 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:27,993 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][125], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), 63#L703-1true, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:27,993 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:55:27,993 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:55:27,993 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:55:27,993 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:55:27,993 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), 63#L703-1true, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:27,993 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:55:27,994 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:55:27,994 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:55:27,994 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:55:28,005 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 4#L702-1true, Black: 192#true, 167#(= ~count~0 0), 8#L701-3true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:28,006 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:28,006 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:28,006 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:28,006 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:55:28,029 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][74], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:28,029 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:28,030 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:55:28,030 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:28,030 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:28,030 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 119#L701-3true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:28,030 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:28,030 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:28,030 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:55:28,030 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:28,121 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 133#L710-1true, Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0), 63#L703-1true]) [2020-10-16 00:55:28,122 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:55:28,122 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:55:28,122 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:28,122 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:28,122 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 133#L710-1true, Black: 192#true, 70#L701-3true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0), 63#L703-1true]) [2020-10-16 00:55:28,122 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:55:28,122 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:55:28,122 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:55:28,122 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:55:28,123 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][181], [192#true, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0), 63#L703-1true]) [2020-10-16 00:55:28,123 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:55:28,123 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:55:28,123 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:55:28,123 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:55:28,123 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][152], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0), 63#L703-1true]) [2020-10-16 00:55:28,123 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:55:28,123 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:28,123 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:28,123 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:55:57,439 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 133#L710-1true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 81#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 23#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:57,439 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:55:57,439 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:57,439 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:55:57,439 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:57,440 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][152], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 81#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, 23#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:57,440 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:55:57,440 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:55:57,440 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:57,440 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:57,449 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 81#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:57,450 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:57,450 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:55:57,450 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:57,450 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:57,450 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][60], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 81#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:57,450 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:55:57,450 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:57,450 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:55:57,450 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:57,451 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 143#L721-2true, 48#L710-1true, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:57,451 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:55:57,451 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:57,451 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:57,451 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:55:57,476 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 81#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:55:57,476 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:55:57,476 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:57,476 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:57,476 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:55:58,653 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][37], [192#true, 97#L708-3true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:58,653 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:55:58,653 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:58,653 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:58,653 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:58,655 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][37], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:58,655 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:55:58,655 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:58,655 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:58,655 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:58,660 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][37], [192#true, 97#L708-3true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:58,660 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:55:58,660 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:58,660 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:58,660 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:58,663 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][37], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 102#L708-3true, Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:58,663 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:55:58,663 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:58,663 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:58,663 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:58,664 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][37], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, 114#L740-1true, Black: 175#(<= 1 ~count~0), 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:58,664 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:55:58,664 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:58,664 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:58,665 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:58,666 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][37], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 102#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:58,666 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:55:58,666 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:58,666 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:58,666 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:55:59,094 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][74], [192#true, 97#L708-3true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:59,095 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:59,095 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,095 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,095 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,095 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][191], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 46#L709-1true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:59,095 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:59,095 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,095 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,096 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,099 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][74], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:59,100 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:59,100 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,100 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,100 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,100 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][135], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:59,100 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:59,100 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,100 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,100 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,203 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] 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][191], [192#true, 67#L717-3true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 172#true, 46#L709-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:59,203 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:59,203 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,204 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,204 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,204 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 97#L708-3true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:59,204 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:59,204 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,204 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,204 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,207 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:59,207 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:59,207 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,207 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,207 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,209 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:59,209 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:59,209 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,209 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,209 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,214 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:59,214 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:59,214 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,214 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,214 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,215 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][135], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:59,215 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:59,215 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,215 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,215 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,223 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:59,223 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:59,223 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,223 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,223 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,237 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 102#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:59,237 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:59,237 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,237 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,237 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,237 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] 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][89], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:55:59,238 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:55:59,238 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,238 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:55:59,238 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:56:03,887 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][142], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:03,888 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:03,888 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:56:03,888 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:56:03,888 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:03,888 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:56:03,904 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][102], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 119#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:03,904 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:03,904 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:56:03,904 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:56:03,904 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:03,904 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:56:04,949 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:04,950 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:56:04,950 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:04,950 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:04,950 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,101 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] 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][204], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 46#L709-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:05,101 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is not cut-off event [2020-10-16 00:56:05,101 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:56:05,101 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:56:05,102 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:56:05,104 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][208], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:05,104 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is not cut-off event [2020-10-16 00:56:05,104 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:56:05,104 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:56:05,104 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 00:56:05,132 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] 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][204], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:05,132 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,132 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,132 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,132 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,132 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][143], [192#true, 97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:05,132 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,133 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,133 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,133 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,136 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][208], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:05,136 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,136 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,136 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,136 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,403 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:05,403 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,403 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,403 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,403 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,408 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:05,408 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,408 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,408 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,408 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,419 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:05,419 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,420 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,420 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,420 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,682 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][154], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:05,682 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:05,682 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:05,682 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:05,682 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:05,702 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:05,702 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,702 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,702 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,702 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,865 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:05,866 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:05,866 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:05,866 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:05,866 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:05,913 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 50#L708-3true, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:05,914 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,914 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,914 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:05,914 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:06,739 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 5#L708-3true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:06,739 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:56:06,739 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:06,739 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:06,739 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:06,765 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 102#L708-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:06,766 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:56:06,766 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:06,766 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:06,766 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:07,260 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][80], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:07,260 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:07,260 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:07,260 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:07,260 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:07,295 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:07,296 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:07,296 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:07,296 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:07,296 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:07,300 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:07,300 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:07,300 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:07,300 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:07,300 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:07,353 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 119#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:07,354 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:56:07,354 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:07,354 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:07,354 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:07,354 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:07,406 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:07,406 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:56:07,406 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:07,406 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:07,406 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:07,406 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:07,524 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][80], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:07,524 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:07,524 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:07,524 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:07,524 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:07,910 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:07,910 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:56:07,910 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:07,910 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:07,910 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:07,911 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:07,942 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:07,943 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 00:56:07,943 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:07,943 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:07,943 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:56:26,443 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][189], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:26,443 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:26,443 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:26,443 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:26,443 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:26,472 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][119], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:26,472 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:26,472 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:26,472 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:26,473 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:26,473 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][133], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 70#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 251#(and (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)))) (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:26,473 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:26,473 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:26,473 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:56:26,473 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:56:26,473 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][133], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 251#(and (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)))) (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:26,473 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:26,473 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:26,474 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:56:26,474 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:56:26,474 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][210], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 251#(and (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)))) (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:26,474 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:26,474 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:26,474 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:26,474 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:26,474 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][37], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:26,474 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:26,474 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:56:26,475 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:56:26,475 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:26,596 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][61], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:26,597 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:26,597 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:56:26,597 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:26,597 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:56:26,620 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][134], [192#true, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, 251#(and (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)))) (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:26,621 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:26,621 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:26,621 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:56:26,621 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:27,226 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][126], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:27,226 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:27,226 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:27,227 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:27,227 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:56:27,227 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][133], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 251#(and (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)))) (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:27,227 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:27,227 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:27,227 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:56:27,227 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:27,227 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][210], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 251#(and (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)))) (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:27,227 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:27,227 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:27,228 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:27,228 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:32,236 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 4#L702-1true, Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 46#L709-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:32,236 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:32,237 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:32,237 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:32,237 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:32,437 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][49], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:32,437 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:32,437 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:32,437 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:32,437 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:34,545 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 46#L709-1true, 143#L721-2true, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:34,545 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:34,545 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:34,545 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:34,545 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:35,714 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][58], [192#true, 97#L708-3true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:35,714 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:35,714 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:56:35,714 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:35,715 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:35,719 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][36], [192#true, 97#L708-3true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:35,720 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,720 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,720 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,720 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,721 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][36], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:35,721 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,721 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,721 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,721 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,737 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][36], [192#true, 97#L708-3true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:35,737 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,737 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,737 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,737 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,744 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][36], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:35,744 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,744 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,744 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,745 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,746 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] 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][191], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), 132#L710-1true, 70#L701-3true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 46#L709-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:35,746 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,746 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,746 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,746 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,747 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][135], [192#true, 67#L717-3true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:35,747 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,747 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,747 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,747 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,753 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] 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][191], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 8#L701-3true, 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:35,753 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,753 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,753 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,753 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,759 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][135], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 8#L701-3true, 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:35,759 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,759 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,759 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,759 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,764 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][102], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 104#thr2ENTRYtrue, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:35,764 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:35,764 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:35,765 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:35,765 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:35,774 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][102], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:35,774 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:35,774 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:35,774 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:35,774 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:35,778 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][155], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 102#L708-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:35,778 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:35,778 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:35,778 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:56:35,778 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:35,778 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][158], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 138#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:35,778 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:35,778 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:35,778 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:35,779 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:56:35,786 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][36], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 102#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:35,786 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,786 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,786 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,786 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,793 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][36], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 102#L708-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:35,793 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,794 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,794 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,794 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,795 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] 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][89], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:35,795 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,795 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,795 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,795 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,798 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][89], [192#true, 67#L717-3true, 132#L710-1true, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 138#L709-1true, Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:35,799 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,799 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,799 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,799 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:56:35,808 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][142], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:35,808 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:35,808 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:35,808 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:35,808 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:35,887 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 104#thr2ENTRYtrue, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:35,887 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:35,888 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:35,888 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:35,888 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:35,893 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:35,893 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:35,893 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:35,893 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:35,893 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:35,919 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:35,919 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:35,919 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:35,919 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:35,919 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:36,150 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][155], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 50#L708-3true, 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:36,151 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:36,151 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:36,151 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:36,151 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:39,094 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 81#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:39,094 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:39,094 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:39,094 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:39,095 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:39,109 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:39,109 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:39,109 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:39,109 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:39,109 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:39,213 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 104#thr2ENTRYtrue, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:39,214 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:39,214 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:39,214 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:39,214 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:39,898 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:39,899 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:39,899 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:39,899 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:39,899 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:40,473 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:40,473 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:40,473 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:40,473 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:40,473 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:40,475 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:40,475 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:40,475 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:40,476 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:40,476 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:41,099 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][188], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 115#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:41,100 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:41,100 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:41,100 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:41,100 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:41,104 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:41,105 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:41,105 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:41,105 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:41,105 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:41,406 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:41,407 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:41,407 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:41,407 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:41,407 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:41,739 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][80], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:41,739 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:41,739 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:41,739 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:41,739 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:42,049 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][142], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:42,049 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:42,050 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:42,050 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:42,050 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:42,050 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:42,050 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:42,050 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:42,050 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:42,050 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:42,122 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][102], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:42,122 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:42,122 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:42,122 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:42,122 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:42,122 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:42,122 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:42,122 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:42,123 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:42,123 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:42,150 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:42,150 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:42,150 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:42,150 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:42,150 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:42,359 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:42,359 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:42,359 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:42,359 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:42,359 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:43,504 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][167], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:43,504 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:43,504 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:56:43,505 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:56:43,505 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:56:43,505 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][203], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 119#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:43,505 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:43,505 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:56:43,505 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:56:43,505 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:56:43,599 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][188], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0), 63#L703-1true]) [2020-10-16 00:56:43,599 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:43,599 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:43,599 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:43,600 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:43,619 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][188], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), 63#L703-1true, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:43,619 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:43,619 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:43,619 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:43,619 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:43,699 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:43,699 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:43,700 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:43,700 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:43,700 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:45,887 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][37], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:45,888 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:45,888 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:45,888 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:45,888 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:45,891 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][218], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:45,891 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:45,891 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:56:45,891 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:45,891 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:45,892 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:45,892 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:45,892 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:45,892 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:45,892 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:45,900 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][37], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:45,900 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:45,900 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:45,900 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:45,900 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:45,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][218], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), 106#L709-1true, Black: 167#(= ~count~0 0), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:45,903 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:45,903 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:45,903 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:45,903 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:56:45,904 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:45,904 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:45,904 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:45,904 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:45,904 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:45,935 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][37], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:45,936 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:45,936 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:45,936 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:45,936 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:45,938 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][218], [192#true, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:45,938 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:45,939 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:56:45,939 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:45,939 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:45,939 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:45,939 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:45,939 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:45,939 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:45,939 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:45,947 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][37], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 102#L708-3true, 70#L701-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:45,947 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:45,947 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:45,947 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:45,947 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:45,950 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][218], [192#true, Black: 162#(= ~count~0 0), 102#L708-3true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), 106#L709-1true, Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:45,950 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:45,950 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:45,950 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:56:45,950 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:45,951 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 102#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:45,951 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:45,951 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:45,951 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:45,951 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:46,518 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][206], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:46,518 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:46,518 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,518 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,518 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,519 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 77#L703-1true, 13#thr2ENTRYtrue, 78#L721true, 175#(<= 1 ~count~0), Black: 172#true, thr1Thread1of4ForFork1InUse, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:46,519 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:46,519 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,519 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,519 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,522 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][206], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:46,522 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:46,522 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,522 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,522 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,522 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:56:46,522 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 77#L703-1true, 13#thr2ENTRYtrue, 78#L721true, 175#(<= 1 ~count~0), thr1Thread1of4ForFork1InUse, Black: 172#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:46,522 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:46,523 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,523 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,523 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,523 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:56:46,523 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 78#L721true, 175#(<= 1 ~count~0), thr1Thread1of4ForFork1InUse, Black: 172#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:46,523 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:46,523 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:46,523 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:46,523 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:46,523 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 165#true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:46,523 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:46,523 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:46,524 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:46,524 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:46,686 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] 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][204], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:46,686 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:46,686 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,686 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,686 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:56:46,686 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][204], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:46,686 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:46,686 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:46,687 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:46,687 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:46,687 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][143], [192#true, 97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:46,687 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:46,687 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:56:46,687 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,687 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,690 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][208], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:46,691 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:46,691 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:46,691 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:46,691 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:46,691 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][208], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:46,691 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:46,691 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,691 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,691 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:56:46,691 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][57], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:46,691 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:46,692 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:56:46,692 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,692 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,760 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][206], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 102#L708-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:46,760 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:46,760 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,760 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,760 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,760 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][158], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 138#L709-1true, Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:46,760 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:46,761 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,761 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,761 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,764 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:46,765 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:46,765 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:46,765 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:46,765 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:46,768 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][206], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 102#L708-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:46,768 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:46,768 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:56:46,768 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,768 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,768 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,768 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][158], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 138#L709-1true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:46,768 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:46,769 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:56:46,769 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,769 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,769 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:46,769 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][158], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 138#L709-1true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:46,769 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:46,769 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:46,769 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:46,769 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:46,791 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:46,791 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:46,791 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:46,791 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:46,791 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:47,182 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][188], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:47,183 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:56:47,183 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:56:47,183 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:56:47,183 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:56:47,195 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, 97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:47,195 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:47,195 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:47,195 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:47,195 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:47,195 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][188], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:47,196 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:56:47,196 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:56:47,196 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:56:47,196 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:56:47,196 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:56:47,203 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:47,203 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:56:47,203 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:56:47,204 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:56:47,204 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:56:47,204 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:56:47,204 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 5#L708-3true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:47,204 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:47,204 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:47,204 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:47,204 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:47,228 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][206], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 50#L708-3true, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:47,228 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:47,228 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:47,229 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:47,229 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:47,229 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1046] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][161], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:47,229 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:47,229 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:47,229 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:47,229 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:47,233 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 50#L708-3true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:47,233 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:47,233 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:47,233 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:47,233 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:47,351 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 102#L708-3true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:47,351 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:47,351 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:47,351 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:47,351 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:47,631 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][60], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:47,631 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:47,632 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:47,632 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:47,632 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:47,632 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 143#L721-2true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:47,632 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:47,632 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:47,632 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:47,632 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:47,655 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_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], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:47,655 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:47,655 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:47,655 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:47,655 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:47,655 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 132#L710-1true, Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:47,656 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:47,656 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:47,656 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:47,656 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:48,023 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][142], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:48,023 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:48,023 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:48,023 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:48,023 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:48,024 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][49], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 76#L702-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:48,024 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:48,024 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:48,024 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:48,024 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:48,084 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][102], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:48,084 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:48,084 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:48,084 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:48,084 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:48,085 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][87], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:48,085 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:48,085 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:48,085 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:48,085 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:48,089 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][60], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:48,089 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:48,089 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:48,089 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:48,089 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:48,090 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][135], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:48,090 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:48,090 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:48,090 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:48,090 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:50,027 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:50,027 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:50,027 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:50,027 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:50,027 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:50,031 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:50,031 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:50,031 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:50,031 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:50,031 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:50,177 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:50,177 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:50,177 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:50,177 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:50,178 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:50,193 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 102#L708-3true, 70#L701-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:50,193 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:50,193 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:50,193 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:50,193 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:50,199 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:50,199 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:50,199 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:50,200 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:50,200 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:50,202 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 102#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:50,203 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:56:50,203 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:50,203 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:50,203 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:56:51,077 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:51,077 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:51,077 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:51,077 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:51,077 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:51,123 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:51,123 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:51,123 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:51,123 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:51,123 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:51,132 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:51,132 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:51,132 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:51,132 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:51,132 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:52,460 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][188], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 50#L708-3true, 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:52,460 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:52,460 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:52,460 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:52,461 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:52,800 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][110], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 104#thr2ENTRYtrue, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), 63#L703-1true, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:52,800 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:56:52,800 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:56:52,800 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:56:52,800 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:56:52,802 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][153], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), 63#L703-1true, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:52,803 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:56:52,803 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:56:52,803 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:56:52,803 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:56:52,813 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][75], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:52,813 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:52,813 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:52,813 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:52,813 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:52,832 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][126], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, 119#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:52,832 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:52,832 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:52,832 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:52,832 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:52,889 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][75], [192#true, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:52,889 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:52,889 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:52,889 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:52,889 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:53,144 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][126], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:53,144 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:53,144 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:53,144 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:53,145 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:53,155 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][153], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 81#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, 23#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:53,155 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:56:53,155 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:56:53,155 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:56:53,155 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:56:53,177 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][75], [192#true, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:53,177 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:53,177 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:53,178 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:53,178 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:53,187 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][218], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), 138#L709-1true, Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:53,188 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:53,188 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:53,188 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:53,188 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:56:53,188 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][61], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 81#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:53,188 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:53,188 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:53,188 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:53,188 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:56:55,157 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:55,157 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:55,157 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:55,157 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:55,157 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:55,261 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 119#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:55,261 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:55,261 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:55,261 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:55,261 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:59,190 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][188], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 102#L708-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), 63#L703-1true, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:56:59,190 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:56:59,190 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:59,190 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:59,190 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:56:59,512 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][206], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 81#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:59,513 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:59,513 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:59,513 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:59,513 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:59,513 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 77#L703-1true, 78#L721true, 175#(<= 1 ~count~0), 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 172#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:56:59,513 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:56:59,513 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:59,513 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:56:59,513 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:00,332 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][65], [192#true, 97#L708-3true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:00,332 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:00,332 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:00,332 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:00,332 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:00,348 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][176], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 102#L708-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:00,348 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:00,348 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:00,348 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:00,348 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:00,351 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][176], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 102#L708-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:00,351 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:00,351 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:00,351 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:00,351 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:00,352 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:00,450 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][176], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 50#L708-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:00,451 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:00,451 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:00,451 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:00,451 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:01,697 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][113], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 192#true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:01,697 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:01,697 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:57:01,697 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:57:01,697 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:01,700 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][113], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 192#true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 78#L721true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:01,700 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:01,700 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:57:01,700 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:57:01,700 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:02,007 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:02,007 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:02,007 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:02,007 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:02,008 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:03,278 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][166], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 46#L709-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:03,278 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:57:03,278 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:57:03,278 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:57:03,278 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:57:04,011 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][206], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:04,011 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,012 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,012 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,012 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,170 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][57], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:04,171 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 00:57:04,171 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:57:04,171 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:57:04,171 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:57:04,303 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:04,303 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:04,303 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:04,303 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:04,303 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:04,303 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:04,455 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:04,455 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:04,455 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:04,455 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:04,455 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:04,461 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][113], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 192#true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 78#L721true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:04,461 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:04,461 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:04,461 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:04,461 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:04,462 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][154], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:04,462 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:04,462 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:04,462 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:04,462 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:04,462 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:04,462 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:04,462 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:04,462 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:04,462 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:04,499 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][102], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:04,499 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:04,499 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:04,499 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:04,499 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:04,499 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:04,544 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:04,544 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,544 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,544 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,544 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,554 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:04,554 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,554 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,554 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,555 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,555 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,576 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:04,576 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 00:57:04,576 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:57:04,577 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:57:04,577 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 00:57:04,596 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:04,597 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:04,597 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:04,597 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:04,597 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:04,597 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:04,686 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:04,687 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:04,687 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:04,687 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:04,687 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:04,696 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:04,696 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,696 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,696 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,696 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,698 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:04,698 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,698 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,698 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,698 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,740 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 23#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:04,741 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:04,741 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:04,741 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:04,741 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:04,741 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), 106#L709-1true, Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:04,741 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,741 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,741 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,741 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,741 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,763 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:04,763 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:57:04,764 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:04,764 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:04,764 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:04,793 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:04,793 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:57:04,793 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:04,793 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:04,793 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:04,793 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:04,797 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:04,797 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:57:04,798 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:04,798 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:04,798 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:04,798 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:04,883 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:04,883 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,883 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,883 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,883 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,919 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), 138#L709-1true, Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:04,920 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,920 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,920 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:04,920 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,025 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][188], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:05,025 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,025 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,025 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,025 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,208 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:05,208 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,208 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,208 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,208 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,220 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][80], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:05,220 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,220 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,220 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,221 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,228 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][80], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:05,228 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,228 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,228 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,228 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,228 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,232 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][80], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:05,233 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,233 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,233 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,233 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,301 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:05,302 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,302 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,302 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,302 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,316 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:05,316 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,316 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,316 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,316 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,316 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,326 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:05,326 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,326 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,326 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,326 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,326 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,353 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][28], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:05,353 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:05,353 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:05,353 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:05,353 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:05,356 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][28], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:05,356 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:05,356 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:05,356 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:05,356 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:05,374 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), 63#L703-1true, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:05,374 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:05,374 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:05,374 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:05,374 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:05,384 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 172#true, 46#L709-1true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:05,384 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,384 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,384 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,384 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,424 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][80], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:05,424 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,425 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,425 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,425 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,425 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,460 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0), 63#L703-1true]) [2020-10-16 00:57:05,461 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:05,461 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:05,461 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:05,461 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:05,521 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:05,521 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,521 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,521 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:05,521 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:07,259 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][208], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 106#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, 251#(and (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)))) (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:07,259 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:07,259 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:57:07,259 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:07,259 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:57:07,260 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][208], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 106#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, 251#(and (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)))) (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:07,260 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:57:07,260 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:57:07,260 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:07,260 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 00:57:07,260 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][119], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), 106#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:07,260 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:07,260 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:57:07,260 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:57:07,260 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:07,269 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][133], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 251#(and (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)))) (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:07,269 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:07,269 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:07,269 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:07,269 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:07,270 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][37], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:07,270 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:07,270 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:07,270 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:07,270 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:08,232 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][218], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:08,233 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 00:57:08,233 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:08,233 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:08,233 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:57:09,043 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 104#thr2ENTRYtrue, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:09,044 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:09,044 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:09,044 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:09,044 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:57:09,118 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:09,119 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:09,119 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:09,119 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:57:09,119 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:12,110 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:12,110 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:12,110 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:12,110 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:12,110 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:12,117 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:12,118 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:12,118 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:12,118 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:12,118 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:12,159 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:12,159 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:12,160 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:12,160 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:12,160 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:12,174 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 102#L708-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:12,174 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:12,174 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:12,174 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:12,174 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:12,177 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:12,177 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:12,178 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:12,178 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:12,178 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:12,191 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 102#L708-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:12,192 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:12,192 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:12,192 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:12,192 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:12,426 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] 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][204], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 165#true, Black: 167#(= ~count~0 0), 138#L709-1true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:12,426 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:12,426 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:57:12,426 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:12,426 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:15,659 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 4#L702-1true, Black: 192#true, 167#(= ~count~0 0), 8#L701-3true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:15,659 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:15,660 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:15,660 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:15,660 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:15,750 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][125], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), 63#L703-1true, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:15,750 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:57:15,750 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:57:15,751 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:15,751 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:15,751 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_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], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 104#thr2ENTRYtrue, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), 63#L703-1true, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:15,751 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:15,751 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:15,751 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:15,751 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:57:15,752 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 104#thr2ENTRYtrue, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), 63#L703-1true, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:15,752 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:15,752 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:57:15,752 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:15,752 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:15,752 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), 63#L703-1true, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:15,752 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:57:15,752 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:15,752 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:57:15,752 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:15,762 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 133#L710-1true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:15,762 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:15,762 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:15,762 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:15,763 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:57:15,763 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 133#L710-1true, 70#L701-3true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:15,763 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:57:15,763 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:57:15,763 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:15,763 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:15,763 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][181], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:15,763 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:57:15,763 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:15,764 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:57:15,764 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:15,764 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][152], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:15,764 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:15,764 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:15,764 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:15,764 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:57:19,395 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 133#L710-1true, Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 81#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:19,395 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:19,395 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:19,395 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:57:19,395 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:19,396 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][152], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 81#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:19,396 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:19,396 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:19,396 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:19,396 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:57:19,397 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_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], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 81#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:19,398 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:19,398 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:57:19,398 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:19,398 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:19,398 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 143#L721-2true, 81#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:19,398 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:19,398 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:19,398 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:57:19,398 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:19,427 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:19,427 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:19,427 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:19,427 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:19,428 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:21,990 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][74], [192#true, 97#L708-3true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:21,990 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:21,991 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:21,991 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:21,991 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:21,991 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] 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][191], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 46#L709-1true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:21,991 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:21,991 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:21,991 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:21,991 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:21,995 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][74], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:21,995 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:21,996 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:21,996 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:21,996 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:21,996 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] 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][135], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:21,996 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:21,996 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:21,996 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:21,996 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:22,104 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][191], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 46#L709-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:22,104 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:22,105 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:22,105 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:22,105 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:22,105 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 97#L708-3true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:22,105 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:22,105 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:22,105 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:22,105 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:22,108 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:22,108 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:22,108 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:22,108 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:22,109 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:22,109 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:22,110 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:22,110 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:22,110 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:22,110 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:22,115 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:22,115 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:22,115 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:22,115 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:22,115 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:22,115 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] 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][135], [192#true, 67#L717-3true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:22,115 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:22,115 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:22,116 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:22,116 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:22,124 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][100], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:22,125 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:22,125 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:22,125 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:22,125 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:22,139 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 102#L708-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:22,140 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:22,140 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:22,140 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:22,140 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:22,140 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][89], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 138#L709-1true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:22,140 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:22,140 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:22,140 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:22,140 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:23,725 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][142], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:23,726 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:23,726 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:23,726 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:23,726 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:23,726 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:23,740 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][102], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:23,740 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:23,740 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:23,740 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:23,740 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:23,740 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:24,376 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] 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][204], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 46#L709-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:24,376 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is not cut-off event [2020-10-16 00:57:24,376 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 00:57:24,376 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 00:57:24,376 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 00:57:24,378 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][208], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:24,378 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is not cut-off event [2020-10-16 00:57:24,378 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 00:57:24,379 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 00:57:24,379 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 00:57:24,405 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] 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][204], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 115#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:24,405 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:24,405 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:24,405 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:24,405 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:24,406 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][143], [192#true, 97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:24,406 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:24,406 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:24,406 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:24,406 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:24,408 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][208], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 115#L703-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:24,409 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:24,409 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:24,409 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:24,409 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:24,633 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:24,633 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:24,634 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:24,634 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:24,634 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:24,638 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:24,638 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:24,638 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:24,638 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:24,638 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:24,646 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:24,647 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:24,647 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:24,647 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:24,647 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:24,906 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:24,906 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:24,906 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:24,907 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:24,907 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:25,048 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:25,048 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:25,048 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:25,048 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:25,048 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:25,088 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 114#L740-1true, 50#L708-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:25,088 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:25,088 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:25,089 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:25,089 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:25,847 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 5#L708-3true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:25,847 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:25,847 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:25,847 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:25,847 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:25,871 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:25,871 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:25,871 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:25,871 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:25,871 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:25,874 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 102#L708-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:25,874 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:25,874 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:25,874 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:25,874 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:26,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][80], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:26,116 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:26,116 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:26,116 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:26,116 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:26,151 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:26,151 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:26,151 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:26,151 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:26,151 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:26,155 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:26,155 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:26,155 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:26,155 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:26,155 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:26,203 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:26,203 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:26,203 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:26,203 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:26,203 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:26,203 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:26,254 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:26,254 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:26,255 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:26,255 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:26,255 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:26,255 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:26,387 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][80], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:26,387 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:26,387 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:26,387 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:26,387 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:26,682 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 115#L703-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:26,683 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:26,683 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:26,683 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:26,683 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:26,694 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:26,695 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:26,695 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:26,695 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:26,695 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:26,696 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:26,697 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:26,697 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:26,697 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:26,697 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:26,721 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:26,722 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:26,722 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:26,722 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:26,722 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:33,054 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][218], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:33,054 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:33,054 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:33,054 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:33,055 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:33,078 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][37], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:33,078 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:33,078 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:33,078 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:33,078 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:33,083 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 45#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:33,083 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:33,083 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:57:33,083 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:33,083 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:33,086 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][37], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:33,086 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:33,086 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:33,086 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:33,086 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:33,102 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 13#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:33,102 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:33,102 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:57:33,102 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:33,102 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:33,136 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][218], [192#true, Black: 162#(= ~count~0 0), 165#true, 5#L708-3true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:33,136 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:33,136 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:33,136 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:33,136 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:33,156 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:33,156 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:33,156 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:57:33,156 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:33,156 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:33,170 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 102#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:33,171 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:33,171 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:57:33,171 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:33,171 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:33,232 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][218], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:33,232 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:33,232 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:33,232 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:57:33,232 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:33,315 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][218], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, 102#L708-3true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:33,315 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:33,315 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:57:33,315 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:33,315 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:34,171 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 78#L721true, 175#(<= 1 ~count~0), thr1Thread1of4ForFork1InUse, Black: 172#true, 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:34,171 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:34,171 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:34,171 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:57:34,171 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:34,171 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 78#L721true, 175#(<= 1 ~count~0), thr1Thread1of4ForFork1InUse, Black: 172#true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:34,171 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:34,171 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,171 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,172 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:34,172 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][58], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:34,172 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:34,172 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:34,172 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:57:34,172 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:34,172 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 165#true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:34,172 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:34,172 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:34,172 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,173 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,384 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][142], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:34,384 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:34,384 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,385 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,385 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,385 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][49], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 76#L702-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:34,385 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:34,385 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,385 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,385 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,416 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][188], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:34,417 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:57:34,417 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:34,417 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:34,417 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:34,417 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:34,425 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:34,425 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:57:34,426 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:34,426 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:34,426 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:34,446 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][191], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 46#L709-1true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:34,446 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:34,446 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,446 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,446 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,446 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][60], [192#true, 97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:34,446 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:34,446 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,447 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,447 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,450 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][102], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:34,450 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:34,450 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,450 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,451 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,451 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][133], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:34,451 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:34,451 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,451 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,451 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,453 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][102], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:34,453 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:34,453 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,453 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,453 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,453 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] 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][87], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:34,454 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:34,454 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,454 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,454 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,459 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][60], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:34,459 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:34,459 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,459 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,459 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,460 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] 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][135], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:34,460 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:34,460 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,460 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,460 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,516 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][188], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:34,516 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:57:34,516 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:34,516 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:34,516 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:34,549 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:34,549 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:34,549 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:34,550 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:34,550 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:34,550 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:34,550 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:34,550 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:57:34,550 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:34,550 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:34,550 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:34,551 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:34,551 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:34,551 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,551 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,551 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,553 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:34,553 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:34,553 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:34,553 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:34,553 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:34,553 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:34,554 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:34,554 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,554 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,554 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,568 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:34,568 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:34,568 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,568 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,568 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:34,807 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][143], [192#true, 97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:34,807 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:34,807 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:34,807 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:34,807 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:34,819 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][143], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 5#L708-3true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:34,819 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:34,819 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:34,819 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:34,819 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:34,836 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][206], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 50#L708-3true, 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:34,836 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:34,836 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:34,836 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:34,836 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:34,899 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][160], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 102#L708-3true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:34,899 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:34,899 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:34,899 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:34,899 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:35,043 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:35,043 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:57:35,043 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:35,043 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:35,043 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:35,513 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][125], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:35,514 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:35,514 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:35,514 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:35,514 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:35,514 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 132#L710-1true, Black: 192#true, 167#(= ~count~0 0), 8#L701-3true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:35,514 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:35,514 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:35,514 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:35,515 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:35,528 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [97#L708-3true, 195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 70#L701-3true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:35,529 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is not cut-off event [2020-10-16 00:57:35,529 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 00:57:35,529 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 00:57:35,529 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 00:57:35,534 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 132#L710-1true, Black: 192#true, 5#L708-3true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:35,534 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is not cut-off event [2020-10-16 00:57:35,534 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 00:57:35,534 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 00:57:35,534 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 00:57:35,570 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_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], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:35,570 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:35,570 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:35,570 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:35,570 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:35,582 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:35,582 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:35,582 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:35,582 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:35,582 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:35,593 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][74], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:35,593 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:35,594 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:35,594 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:35,594 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:35,594 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 70#L701-3true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 143#L721-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:35,594 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:35,594 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:35,594 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:35,594 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:35,610 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 102#L708-3true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:35,610 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is not cut-off event [2020-10-16 00:57:35,610 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 00:57:35,610 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 00:57:35,610 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 00:57:35,621 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][60], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:35,622 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:35,622 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:35,622 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:35,622 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:35,624 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][60], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:35,624 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:35,624 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:35,624 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:35,624 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:35,630 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:35,630 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:35,631 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:35,631 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:35,631 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:36,120 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:36,120 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:36,120 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:36,120 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:36,120 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:40,790 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 172#true, 46#L709-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:40,790 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:40,790 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:40,790 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:40,790 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:40,935 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][188], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:40,935 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:40,935 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:40,935 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:40,935 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:40,940 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, Black: 162#(= ~count~0 0), 133#L710-1true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:40,940 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:40,941 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:40,941 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:40,941 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:40,947 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, 107#L710-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:40,947 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:40,947 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:40,947 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:40,947 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:42,484 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][182], [192#true, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), 63#L703-1true, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:42,485 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:57:42,485 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:42,485 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:42,485 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:57:42,487 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][126], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), 63#L703-1true, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:42,487 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:57:42,487 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:42,487 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:42,487 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:57:42,531 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][75], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:42,531 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:42,532 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:42,532 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:42,532 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:43,076 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][61], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 81#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:43,077 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:43,077 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:43,077 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:57:43,077 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:43,757 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:43,757 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:43,757 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:43,757 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:43,757 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:57:43,758 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][80], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:43,758 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:43,758 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:57:43,758 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:43,758 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:43,765 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:43,766 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:43,766 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:43,766 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:57:43,766 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:43,766 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][80], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:43,766 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:43,766 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:43,766 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:43,766 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:57:44,177 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 78#L721true, 175#(<= 1 ~count~0), 79#thr2EXITtrue, Black: 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:44,178 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:44,178 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:44,178 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:44,178 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:44,178 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 4#L702-1true, Black: 162#(= ~count~0 0), Black: 192#true, 165#true, Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:44,178 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:44,178 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:44,179 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:44,179 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:44,193 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 78#L721true, 175#(<= 1 ~count~0), 113#thr2EXITtrue, Black: 172#true, thr1Thread1of4ForFork1InUse, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:44,193 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:44,193 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:44,193 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:44,193 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:44,193 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 4#L702-1true, Black: 162#(= ~count~0 0), Black: 192#true, 165#true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:44,193 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:44,194 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:44,194 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:44,194 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:44,405 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][188], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:44,406 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:44,406 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:44,406 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:44,406 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:44,406 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][188], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0), 63#L703-1true]) [2020-10-16 00:57:44,406 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:57:44,406 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:44,406 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:44,406 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:44,406 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:44,416 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:44,417 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:44,417 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:44,417 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:44,417 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:44,417 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:44,417 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0), 63#L703-1true]) [2020-10-16 00:57:44,417 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:57:44,417 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:44,417 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:44,417 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:44,418 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][80], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:44,418 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:44,418 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:44,418 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:44,418 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:44,450 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 119#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:44,451 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:44,451 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:44,451 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:44,451 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:44,451 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:51,386 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][188], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:51,386 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:51,386 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:57:51,386 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:51,386 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:57:51,409 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][75], [192#true, 97#L708-3true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:51,409 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:51,410 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:51,410 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:51,410 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:51,412 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][75], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:51,413 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:51,413 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:51,413 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:51,413 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:51,435 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 97#L708-3true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:51,436 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:51,436 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:51,436 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:51,436 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:51,439 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:51,440 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:51,440 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:51,440 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:51,440 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:51,448 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 102#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:51,448 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:51,448 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:51,448 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:51,448 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:51,828 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][148], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 77#L703-1true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:51,828 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:51,828 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:51,828 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:57:51,828 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:57:51,838 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][203], [192#true, 67#L717-3true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:51,839 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:51,839 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:51,839 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:51,839 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:51,981 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:51,982 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:51,982 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:51,982 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:51,982 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:52,013 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:52,013 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:52,013 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:52,013 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:52,013 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:52,124 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 67#L717-3true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:52,124 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:52,124 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:52,124 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:52,125 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:52,326 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 172#true, 46#L709-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:52,326 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:52,326 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:52,326 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:52,327 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:52,342 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:52,342 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:52,342 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:52,342 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:52,343 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:52,519 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][28], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:52,520 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:52,520 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:57:52,520 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:52,520 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:52,658 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1045] 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][166], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:52,658 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:52,658 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:57:52,658 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:52,658 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 00:57:52,849 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][80], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 172#true, 46#L709-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:52,850 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:52,850 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:52,850 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:52,850 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:52,862 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][189], [192#true, 97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:52,862 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:52,862 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:52,862 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:52,862 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:52,949 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:52,949 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:52,949 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:52,949 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:52,949 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:53,088 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][75], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 50#L708-3true, 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:53,088 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:53,088 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:53,088 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:53,088 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:53,129 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:53,129 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:53,129 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:53,129 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:53,129 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,546 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 23#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:55,546 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,546 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,546 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,547 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,547 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,549 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:55,549 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,549 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,549 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,549 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,549 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,582 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:55,582 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:55,583 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:55,583 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:55,583 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:55,616 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:55,616 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,616 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,616 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,616 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,619 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:55,619 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,620 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,620 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,620 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,635 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:55,635 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,635 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,635 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,635 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,680 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][188], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:55,681 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,681 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,681 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,681 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,685 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:55,685 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,685 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,685 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,685 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,685 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,685 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,688 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 23#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:55,688 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,688 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,688 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,688 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,690 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:55,690 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,690 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,690 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,690 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,694 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:55,694 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,694 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,694 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,694 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,701 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][188], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:55,701 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,701 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,701 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,701 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,794 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true]) [2020-10-16 00:57:55,794 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,794 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,794 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,794 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,796 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true]) [2020-10-16 00:57:55,796 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,796 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,797 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,797 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,804 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true]) [2020-10-16 00:57:55,804 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,804 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,804 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,804 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,804 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,819 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:55,819 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:55,819 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:55,819 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:55,819 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:55,837 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][188], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), 63#L703-1true, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:55,837 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,837 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,838 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,838 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,840 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), 63#L703-1true, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:55,840 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,841 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,841 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,841 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,841 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,875 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:55,876 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,876 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,876 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:55,876 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:56,668 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][208], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 52#L720-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, 251#(and (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)))) (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:56,668 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:56,668 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:56,668 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:57:56,668 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:56,668 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][208], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, 251#(and (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)))) (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:56,668 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:56,668 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:56,668 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:56,669 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:56,669 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][65], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:56,669 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:56,669 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:56,669 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:56,669 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:57:56,782 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][75], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:56,782 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:56,782 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:56,782 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:56,782 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:56,782 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][133], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 120#L702-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 251#(and (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)))) (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:56,783 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:56,783 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:56,783 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:57:56,783 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:56,938 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 138#L709-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:56,939 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:56,939 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:56,939 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:56,939 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:57,390 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:57,391 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:57,391 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:57,391 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:57,391 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:57,397 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), 138#L709-1true, Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:57,397 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:57,397 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:57,397 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:57,397 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:57,407 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:57,408 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:57,408 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:57,408 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:57,408 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:57,408 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:57,408 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:57,408 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:57:57,408 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:57,408 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:57,409 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:57:57,433 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:57,433 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 00:57:57,433 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:57,434 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:57,434 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 00:57:59,433 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 104#thr2ENTRYtrue, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 78#L721true, 175#(<= 1 ~count~0), Black: 172#true, thr1Thread1of4ForFork1InUse, 114#L740-1true, 115#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:59,434 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:57:59,434 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:59,434 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:59,434 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:57:59,434 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 104#thr2ENTRYtrue, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 78#L721true, 175#(<= 1 ~count~0), thr1Thread1of4ForFork1InUse, Black: 172#true, 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:59,434 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:59,434 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:59,434 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:59,434 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:57:59,435 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 192#true, 104#thr2ENTRYtrue, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:59,435 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:59,435 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:59,435 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:59,435 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:57:59,435 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][143], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 104#thr2ENTRYtrue, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:59,435 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:57:59,435 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:59,435 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:57:59,436 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:59,469 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][206], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:59,470 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:57:59,470 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:57:59,470 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:59,470 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:59,470 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 77#L703-1true, 13#thr2ENTRYtrue, 78#L721true, 175#(<= 1 ~count~0), thr1Thread1of4ForFork1InUse, Black: 172#true, 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:59,470 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:57:59,470 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:59,470 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:57:59,470 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:59,621 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][204], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 115#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:59,622 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:57:59,622 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:57:59,622 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:59,622 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:59,622 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] 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][204], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 46#L709-1true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:59,622 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:59,622 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:57:59,622 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:59,622 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:59,622 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][143], [192#true, 97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:59,623 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:57:59,623 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:59,623 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:59,623 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:57:59,625 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] 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][208], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 115#L703-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 120#L702-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:59,625 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:57:59,625 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:59,626 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:59,626 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:57:59,626 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][208], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:59,626 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:59,626 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:59,626 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:59,626 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:57:59,626 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][57], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:59,626 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:57:59,626 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:59,626 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:57:59,627 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:59,673 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 104#thr2ENTRYtrue, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:59,673 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:59,673 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:59,673 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:59,673 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:59,686 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:59,686 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:59,687 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:59,687 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:59,687 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:59,689 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][206], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 102#L708-3true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:59,689 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:57:59,689 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:59,689 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:57:59,689 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:59,690 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] 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][158], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 138#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:57:59,690 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:57:59,690 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:59,690 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:57:59,690 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:57:59,712 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:57:59,712 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:57:59,712 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:59,713 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:57:59,713 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:58:00,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][188], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 114#L740-1true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:58:00,116 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:58:00,116 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:58:00,116 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:58:00,116 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:58:00,128 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, 97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:58:00,128 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:58:00,128 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:00,128 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:00,128 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:00,128 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][188], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:00,128 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:58:00,128 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:58:00,129 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:58:00,129 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:58:00,129 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:58:00,135 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:00,135 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:58:00,135 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:58:00,135 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:58:00,135 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:58:00,135 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:58:00,136 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:58:00,136 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:58:00,136 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:00,136 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:00,136 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:00,154 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][206], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, 50#L708-3true, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:58:00,154 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:58:00,154 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:00,154 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:00,155 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:00,155 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1046] 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][161], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 106#L709-1true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:58:00,155 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:58:00,155 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:00,155 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:00,155 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:00,158 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 50#L708-3true, 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:58:00,158 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:58:00,158 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:00,158 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:00,158 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:00,265 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 102#L708-3true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:58:00,266 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:58:00,266 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:00,266 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:00,266 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:05,017 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:05,018 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:58:05,018 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:05,018 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:05,018 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:05,021 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:05,021 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:58:05,021 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:05,021 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:05,021 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:05,175 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:05,175 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:58:05,175 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:05,175 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:05,175 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:05,190 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 102#L708-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:05,190 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:58:05,190 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:05,190 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:05,190 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:05,194 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:05,194 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:58:05,194 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:05,194 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:05,194 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:05,197 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 102#L708-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:05,197 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:58:05,197 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:05,197 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:05,197 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:06,085 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:06,085 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:58:06,085 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:06,085 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:06,086 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:06,128 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:06,128 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:58:06,128 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:06,128 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:06,128 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:06,137 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:06,137 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:58:06,137 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:06,137 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:06,138 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:07,452 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][188], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 50#L708-3true, Black: 175#(<= 1 ~count~0), 114#L740-1true, 115#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:07,452 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:58:07,452 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:07,452 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:07,452 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:08,802 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:08,803 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:58:08,803 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:08,803 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:08,803 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:08,896 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 119#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:08,896 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:58:08,896 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:08,896 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:08,896 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:47,694 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][188], [192#true, Black: 162#(= ~count~0 0), 102#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0), 63#L703-1true]) [2020-10-16 00:58:47,694 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:58:47,695 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:47,695 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:47,695 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:47,975 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][206], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:58:47,975 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:58:47,975 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:47,976 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:47,976 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:47,976 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 77#L703-1true, 78#L721true, 175#(<= 1 ~count~0), thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 172#true, 113#thr2EXITtrue, 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:58:47,976 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:58:47,976 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:47,976 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:47,976 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:48,862 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][113], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 192#true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 78#L721true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:48,862 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:58:48,862 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:58:48,862 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:48,862 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:58:49,134 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:49,134 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:58:49,135 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:49,135 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:49,135 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:53,079 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1045] 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][166], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 46#L709-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:58:53,079 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:58:53,079 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:58:53,079 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:58:53,079 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:58:53,555 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][57], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:53,555 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is not cut-off event [2020-10-16 00:58:53,555 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 00:58:53,555 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 00:58:53,555 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 00:58:53,667 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:53,667 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:58:53,667 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:58:53,667 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:58:53,667 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:58:53,667 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:58:53,796 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:53,797 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:58:53,797 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:53,797 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:53,797 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:53,872 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:53,872 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:58:53,872 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:53,872 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:53,872 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:53,872 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:53,888 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 132#L710-1true, Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:53,888 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is not cut-off event [2020-10-16 00:58:53,888 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 00:58:53,888 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 00:58:53,889 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 00:58:53,904 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:53,904 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:58:53,904 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:53,905 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:53,905 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:53,905 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:53,977 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:53,978 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:58:53,978 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:53,978 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:53,978 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:53,986 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:58:53,986 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:58:53,986 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:53,986 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:53,986 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:53,987 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:58:53,987 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:58:53,987 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:53,987 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:53,987 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,018 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:54,018 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:58:54,019 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:54,019 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:54,019 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:54,019 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:54,019 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,019 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,019 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,019 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,019 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,033 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:58:54,033 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:58:54,033 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:58:54,033 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:58:54,033 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:58:54,057 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:58:54,057 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:58:54,057 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:58:54,057 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:58:54,058 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:58:54,058 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:58:54,060 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:58:54,061 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 00:58:54,061 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:58:54,061 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:58:54,061 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:58:54,061 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 00:58:54,120 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:54,121 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,121 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,121 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,121 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,150 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 138#L709-1true, 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:54,150 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,150 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,150 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,150 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,242 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1180] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18))) (and (= |v_~#mutexb~0.offset_498| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_13| 0) (= |v_thr2Thread4of4ForFork0_#res.base_13| 0) (= |v_#memory_int_2182| (store |v_#memory_int_2183| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 0))) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18| |v_~#mutexb~0.base_498|) (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|))) InVars {#memory_int=|v_#memory_int_2183|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_18|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_18, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_18|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_37|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_37, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_13|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_18, #memory_int=|v_#memory_int_2182|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_498|, ~#mutexb~0.base=|v_~#mutexb~0.base_498|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_18|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_13|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][188], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:58:54,242 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,242 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,242 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,242 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,263 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:54,264 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,264 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,264 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,264 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,273 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][80], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 114#L740-1true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:58:54,273 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,273 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,273 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,273 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,280 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][80], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:58:54,280 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,280 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,280 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,280 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,280 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,284 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][80], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:58:54,284 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,284 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,284 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,285 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,365 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:58:54,365 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,365 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,365 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,365 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,365 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,373 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:58:54,373 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,373 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,373 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,373 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,373 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,392 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][28], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:58:54,392 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:58:54,392 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:54,392 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:54,393 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:54,394 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][28], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:58:54,395 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:58:54,395 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:54,395 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:54,395 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:58:54,407 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), 63#L703-1true, thr2Thread4of4ForFork0InUse]) [2020-10-16 00:58:54,407 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:58:54,407 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:54,407 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:54,408 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:54,415 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][111], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 172#true, 46#L709-1true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:54,415 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,415 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,415 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,415 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,447 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1168] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17))) (and (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17| |v_~#mutexa~0.base_527|) (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17) 1) (= |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40| 1) (= |v_thr2Thread1of4ForFork0_#res.base_8| 0) (= |v_~#mutexa~0.offset_527| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= |v_thr2Thread1of4ForFork0_#res.offset_8| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|) (= v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40 |v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|) (= |v_#memory_int_2072| (store |v_#memory_int_2073| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17 0))))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, #memory_int=|v_#memory_int_2073|, ~#mutexa~0.base=|v_~#mutexa~0.base_527|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_17, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_8|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_8|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_527|, thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond_40|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3_17|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_17|, #memory_int=|v_#memory_int_2072|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_17, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_40, ~#mutexa~0.base=|v_~#mutexa~0.base_527|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_17|} 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][80], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:54,447 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,448 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,448 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,448 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,448 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:58:54,478 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][127], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), 63#L703-1true, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:58:54,478 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:58:54,478 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:54,478 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:58:54,478 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:59:03,561 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][189], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 104#thr2ENTRYtrue, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:59:03,561 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:59:03,561 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:59:03,561 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:03,561 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:03,589 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][218], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:03,589 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:59:03,589 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:03,589 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:03,589 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:03,592 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][218], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:59:03,592 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:59:03,592 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:03,592 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:59:03,592 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:03,592 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:03,649 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][189], [192#true, 97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:59:03,649 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:59:03,649 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:03,649 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:59:03,649 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:03,665 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][218], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 102#L708-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:03,665 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:59:03,665 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:03,666 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:03,666 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:03,668 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][218], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 102#L708-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:59:03,668 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:59:03,668 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:03,668 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:03,668 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:03,668 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:59:03,851 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][218], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 50#L708-3true, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:59:03,851 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:59:03,851 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:03,852 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:03,852 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:03,989 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][61], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:03,989 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:59:03,989 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:03,989 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:03,990 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:59:04,010 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][110], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:04,010 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:59:04,010 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:04,010 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:04,011 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:59:04,147 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][61], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:04,148 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:59:04,148 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:04,148 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:04,148 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:59:04,450 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:04,450 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:59:04,450 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:59:04,450 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:59:04,450 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:59:04,453 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:04,453 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:59:04,453 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:59:04,453 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:59:04,453 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:59:04,467 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 97#L708-3true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:04,468 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:59:04,468 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:59:04,468 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:59:04,468 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:59:04,473 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 102#L708-3true, 70#L701-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:04,473 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:59:04,473 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:59:04,473 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:59:04,473 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:59:04,476 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:04,476 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:59:04,476 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:59:04,476 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:59:04,476 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:59:04,480 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][27], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 102#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 52#L720-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:04,480 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:59:04,480 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:59:04,480 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:59:04,480 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:59:04,856 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1166] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40))) (and (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| 1) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108) (= |v_thr2Thread2of4ForFork0_#res.base_19| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= |v_~#mutexa~0.base_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|) (= |v_~#mutexa~0.offset_524| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|) (= (store |v_#memory_int_2065| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40 0)) |v_#memory_int_2064|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_19|) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40) 1))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, #memory_int=|v_#memory_int_2065|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_40, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_40, ~#mutexa~0.offset=|v_~#mutexa~0.offset_524|, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_108, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_19|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_108|, #memory_int=|v_#memory_int_2064|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_40|, ~#mutexa~0.base=|v_~#mutexa~0.base_524|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_19|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_40|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_40|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][58], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:59:04,857 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:59:04,857 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:59:04,857 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:59:04,857 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 00:59:04,901 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 78#L721true, 175#(<= 1 ~count~0), Black: 172#true, thr1Thread1of4ForFork1InUse, 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:59:04,901 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:59:04,901 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:04,901 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:04,902 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:04,902 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 78#L721true, 175#(<= 1 ~count~0), thr1Thread1of4ForFork1InUse, Black: 172#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:59:04,902 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:59:04,902 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:04,902 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:04,902 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:04,902 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 77#L703-1true, 78#L721true, 175#(<= 1 ~count~0), Black: 172#true, thr1Thread1of4ForFork1InUse, 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:59:04,902 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:59:04,902 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:59:04,902 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:59:04,902 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:59:04,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 192#true, Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:59:04,903 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:59:04,903 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:04,903 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:04,903 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,059 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][206], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:05,059 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:59:05,059 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:05,059 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:05,059 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:05,059 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:05,060 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][206], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:05,060 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:59:05,060 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:59:05,060 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:59:05,060 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:59:05,060 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 77#L703-1true, 78#L721true, 175#(<= 1 ~count~0), Black: 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:59:05,060 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 00:59:05,060 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:59:05,060 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:59:05,060 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 00:59:05,060 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 78#L721true, 175#(<= 1 ~count~0), Black: 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:59:05,060 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:59:05,061 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:05,061 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:05,061 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:05,061 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:05,061 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:59:05,061 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,061 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,061 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,061 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:05,061 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:59:05,061 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,062 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,062 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,062 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 165#true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:05,062 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:59:05,062 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:05,062 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:05,062 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:05,062 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:05,062 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:59:05,062 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,063 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,063 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,067 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][160], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 106#L709-1true, 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:05,067 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:59:05,067 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:05,068 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:05,068 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:05,068 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:05,068 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:59:05,068 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,068 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,068 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,068 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 132#L710-1true, Black: 192#true, 70#L701-3true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:05,068 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:59:05,068 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,068 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,069 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,069 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:05,069 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:59:05,069 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,069 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,069 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,082 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:05,082 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:59:05,082 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,082 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,082 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,082 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 8#L701-3true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:05,083 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:59:05,083 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,083 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,083 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,083 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:05,083 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:59:05,083 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,083 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,083 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,198 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][205], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:59:05,198 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:59:05,199 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:05,199 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:05,199 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 00:59:05,199 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:05,255 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:05,255 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:59:05,255 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:05,255 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:05,255 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:05,255 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:05,257 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][79], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 23#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:05,257 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:59:05,257 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:05,257 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:05,257 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:05,285 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 23#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:05,286 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:59:05,286 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:05,286 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:05,286 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:05,293 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1169] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20))) (and (= (select .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20) 1) (= |v_thr2Thread1of4ForFork0_#res.offset_11| 0) (= |v_~#mutexb~0.offset_474| |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20| |v_~#mutexb~0.base_474|) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|) (= |v_thr2Thread1of4ForFork0_#res.base_11| 0) (= v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 |v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|) (= |v_#memory_int_2080| (store |v_#memory_int_2081| v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20 (store .cse0 v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20 0))) (= 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))) InVars {#memory_int=|v_#memory_int_2081|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|} OutVars{thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base_20, thr2Thread1of4ForFork0_#res.base=|v_thr2Thread1of4ForFork0_#res.base_11|, thr2Thread1of4ForFork0_#res.offset=|v_thr2Thread1of4ForFork0_#res.offset_11|, 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_20|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base_20|, #memory_int=|v_#memory_int_2080|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_474|, ~#mutexb~0.base=|v_~#mutexb~0.base_474|, thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset_20, thr2Thread1of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread1of4ForFork0_assume_abort_if_not_~cond_43, thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset_20|} 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][38], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:05,293 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 00:59:05,293 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:05,293 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:05,293 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:05,294 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 00:59:05,529 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][147], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 78#L721true, 79#thr2EXITtrue, 175#(<= 1 ~count~0), thr1Thread1of4ForFork1InUse, Black: 172#true, 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:59:05,529 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:59:05,529 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,529 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:59:05,529 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,530 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 165#true, Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:59:05,530 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:59:05,530 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,530 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:05,530 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 00:59:07,541 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1181] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19))) (and (= |v_thr2Thread3of4ForFork0_#res.offset_10| 0) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19) 1) (= |v_~#mutexb~0.base_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_~#mutexb~0.offset_501| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39) (= (store |v_#memory_int_2191| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 0)) |v_#memory_int_2190|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|) (= |v_thr2Thread3of4ForFork0_#res.base_10| 0) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39| 1))) InVars {#memory_int=|v_#memory_int_2191|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_39, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_19|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_19, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_19|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_10|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_39|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_19|, #memory_int=|v_#memory_int_2190|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_501|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_10|, ~#mutexb~0.base=|v_~#mutexb~0.base_501|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_19} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][142], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:07,541 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:59:07,541 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:07,541 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:07,541 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:07,541 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] 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][49], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 76#L702-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:07,542 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:59:07,542 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:07,542 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:07,542 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:07,633 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][102], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:07,634 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:59:07,634 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:07,634 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:07,634 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:07,634 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] 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][87], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:07,634 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:59:07,634 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:07,634 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:07,634 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:07,639 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1165] L710-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33))) (and (= |v_~#mutexb~0.base_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| 1) (= |v_~#mutexb~0.offset_467| |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= 0 |v_thr2Thread2of4ForFork0_#res.offset_12|) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|) (= |v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101| v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101) (= (select .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33) 1) (= |v_thr2Thread2of4ForFork0_#res.base_12| 0) (= v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 |v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|) (= (store |v_#memory_int_2045| v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33 (store .cse0 v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33 0)) |v_#memory_int_2044|))) InVars {#memory_int=|v_#memory_int_2045|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base_33, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset_33, thr2Thread2of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread2of4ForFork0_assume_abort_if_not_~cond_101, thr2Thread2of4ForFork0_#res.base=|v_thr2Thread2of4ForFork0_#res.base_12|, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond_101|, #memory_int=|v_#memory_int_2044|, ~#mutexb~0.offset=|v_~#mutexb~0.offset_467|, ~#mutexb~0.base=|v_~#mutexb~0.base_467|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3_33|, thr2Thread2of4ForFork0_#res.offset=|v_thr2Thread2of4ForFork0_#res.offset_12|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base_33|, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset_33|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread2of4ForFork0_assume_abort_if_not_~cond, thr2Thread2of4ForFork0_#res.base, thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond, #memory_int, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread2of4ForFork0_#res.offset, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset][60], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:07,639 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 00:59:07,639 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:07,639 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:07,639 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 00:59:07,845 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 46#L709-1true, 78#L721true, 175#(<= 1 ~count~0), 113#thr2EXITtrue, Black: 172#true, thr1Thread1of4ForFork1InUse, 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 00:59:07,845 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:59:07,846 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:59:07,846 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:59:07,846 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:59:07,967 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1179] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) (and (= v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34 |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|) (= |v_~#mutexa~0.offset_557| |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= |v_thr2Thread4of4ForFork0_#res.base_10| 0) (= |v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34| 1) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| |v_~#mutexa~0.base_557|) (= v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|) (= (select .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15) 1) (= |v_thr2Thread4of4ForFork0_#res.offset_10| 0) (= |v_#memory_int_2174| (store |v_#memory_int_2175| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15 (store .cse0 v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15 0))) (= |v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15| v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, #memory_int=|v_#memory_int_2175|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|} OutVars{thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base_15|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset_15, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3_15|, ~#mutexa~0.offset=|v_~#mutexa~0.offset_557|, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond_34|, thr2Thread4of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread4of4ForFork0_assume_abort_if_not_~cond_34, thr2Thread4of4ForFork0_#res.base=|v_thr2Thread4of4ForFork0_#res.base_10|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base_15, #memory_int=|v_#memory_int_2174|, ~#mutexa~0.base=|v_~#mutexa~0.base_557|, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset_15|, thr2Thread4of4ForFork0_#res.offset=|v_thr2Thread4of4ForFork0_#res.offset_10|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread4of4ForFork0_assume_abort_if_not_~cond, thr2Thread4of4ForFork0_#res.base, thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base, #memory_int, thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset, thr2Thread4of4ForFork0_#res.offset][206], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), 138#L709-1true, Black: 167#(= ~count~0 0), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:07,967 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:59:07,967 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:59:07,967 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:59:07,967 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:59:08,052 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1182] L703-1-->thr2EXIT: Formula: (let ((.cse0 (select |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22))) (and (= |v_thr2Thread3of4ForFork0_#res.base_13| 0) (= |v_thr2Thread3of4ForFork0_#res.offset_13| 0) (= |v_~#mutexa~0.offset_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|) (= |v_#memory_int_2198| (store |v_#memory_int_2199| v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 (store .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 0))) (= |v_~#mutexa~0.base_564| |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42) (= |v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42| 1) (= (select .cse0 v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22) 1) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|) (= v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22 |v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|))) InVars {~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, #memory_int=|v_#memory_int_2199|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|} OutVars{thr2Thread3of4ForFork0_assume_abort_if_not_~cond=v_thr2Thread3of4ForFork0_assume_abort_if_not_~cond_42, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base_22|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset_22, ~#mutexa~0.offset=|v_~#mutexa~0.offset_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3_22|, thr2Thread3of4ForFork0_#res.base=|v_thr2Thread3of4ForFork0_#res.base_13|, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond=|v_thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond_42|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset_22|, #memory_int=|v_#memory_int_2198|, thr2Thread3of4ForFork0_#res.offset=|v_thr2Thread3of4ForFork0_#res.offset_13|, ~#mutexa~0.base=|v_~#mutexa~0.base_564|, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base=v_thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base_22} AuxVars[] AssignedVars[thr2Thread3of4ForFork0_assume_abort_if_not_~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3, thr2Thread3of4ForFork0_#res.base, thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond, thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset, #memory_int, thr2Thread3of4ForFork0_#res.offset, thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base][159], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), 138#L709-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 00:59:08,052 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 00:59:08,052 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:59:08,052 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 00:59:08,053 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown