/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-SemanticLbe-SemanticLooper.epf -i ../../../trunk/examples/svcomp/pthread-ext/34_double_lock_p2_vs.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-7bb8cbd [2020-10-16 04:13:16,942 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-16 04:13:16,945 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-16 04:13:16,988 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-16 04:13:16,989 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-16 04:13:17,001 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-16 04:13:17,003 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-16 04:13:17,007 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-16 04:13:17,009 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-16 04:13:17,009 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-16 04:13:17,011 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-16 04:13:17,013 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-16 04:13:17,014 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-16 04:13:17,018 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-16 04:13:17,019 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-16 04:13:17,020 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-16 04:13:17,023 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-16 04:13:17,024 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-16 04:13:17,025 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-16 04:13:17,027 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-16 04:13:17,028 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-16 04:13:17,029 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-16 04:13:17,030 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-16 04:13:17,031 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-16 04:13:17,033 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-16 04:13:17,033 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-16 04:13:17,033 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-16 04:13:17,034 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-16 04:13:17,035 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-16 04:13:17,036 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-16 04:13:17,036 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-16 04:13:17,036 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-16 04:13:17,037 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-16 04:13:17,038 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-16 04:13:17,039 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-16 04:13:17,039 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-16 04:13:17,040 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-16 04:13:17,040 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-16 04:13:17,040 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-16 04:13:17,041 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-16 04:13:17,042 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-16 04:13:17,042 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-SemanticLbe-SemanticLooper.epf [2020-10-16 04:13:17,063 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-16 04:13:17,064 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-16 04:13:17,065 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-16 04:13:17,065 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-16 04:13:17,065 INFO L138 SettingsManager]: * Use SBE=true [2020-10-16 04:13:17,065 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-16 04:13:17,066 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-16 04:13:17,066 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-16 04:13:17,066 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-16 04:13:17,066 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-16 04:13:17,066 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-16 04:13:17,067 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-16 04:13:17,067 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-16 04:13:17,067 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-16 04:13:17,067 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-16 04:13:17,067 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-16 04:13:17,067 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-16 04:13:17,068 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-16 04:13:17,068 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-16 04:13:17,068 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-16 04:13:17,068 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-16 04:13:17,068 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-16 04:13:17,069 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-16 04:13:17,069 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-16 04:13:17,069 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-16 04:13:17,069 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-16 04:13:17,069 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-16 04:13:17,070 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2020-10-16 04:13:17,070 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-16 04:13:17,365 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-16 04:13:17,378 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-16 04:13:17,381 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-16 04:13:17,383 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-16 04:13:17,383 INFO L275 PluginConnector]: CDTParser initialized [2020-10-16 04:13:17,384 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/34_double_lock_p2_vs.i [2020-10-16 04:13:17,448 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ac3fcf7d/dcc06bea7dc64b758107ec8611e80346/FLAGf9fc7c35a [2020-10-16 04:13:17,990 INFO L306 CDTParser]: Found 1 translation units. [2020-10-16 04:13:17,991 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/34_double_lock_p2_vs.i [2020-10-16 04:13:18,007 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ac3fcf7d/dcc06bea7dc64b758107ec8611e80346/FLAGf9fc7c35a [2020-10-16 04:13:18,315 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ac3fcf7d/dcc06bea7dc64b758107ec8611e80346 [2020-10-16 04:13:18,323 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-16 04:13:18,326 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-16 04:13:18,328 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-16 04:13:18,328 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-16 04:13:18,331 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-16 04:13:18,332 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 04:13:18" (1/1) ... [2020-10-16 04:13:18,336 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45090060 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:13:18, skipping insertion in model container [2020-10-16 04:13:18,336 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 04:13:18" (1/1) ... [2020-10-16 04:13:18,344 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-16 04:13:18,386 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-16 04:13:18,806 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-16 04:13:18,818 INFO L203 MainTranslator]: Completed pre-run [2020-10-16 04:13:18,861 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-16 04:13:18,932 INFO L208 MainTranslator]: Completed translation [2020-10-16 04:13:18,932 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:13:18 WrapperNode [2020-10-16 04:13:18,932 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-16 04:13:18,933 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-16 04:13:18,933 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-16 04:13:18,934 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-16 04:13:18,942 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:13:18" (1/1) ... [2020-10-16 04:13:18,958 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:13:18" (1/1) ... [2020-10-16 04:13:18,992 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-16 04:13:18,992 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-16 04:13:18,992 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-16 04:13:18,992 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-16 04:13:19,007 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:13:18" (1/1) ... [2020-10-16 04:13:19,007 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:13:18" (1/1) ... [2020-10-16 04:13:19,011 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:13:18" (1/1) ... [2020-10-16 04:13:19,011 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:13:18" (1/1) ... [2020-10-16 04:13:19,018 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:13:18" (1/1) ... [2020-10-16 04:13:19,024 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:13:18" (1/1) ... [2020-10-16 04:13:19,027 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:13:18" (1/1) ... [2020-10-16 04:13:19,031 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-16 04:13:19,033 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-16 04:13:19,033 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-16 04:13:19,033 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-16 04:13:19,036 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:13:18" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-16 04:13:19,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-16 04:13:19,111 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2020-10-16 04:13:19,111 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2020-10-16 04:13:19,111 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2020-10-16 04:13:19,111 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2020-10-16 04:13:19,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-16 04:13:19,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-16 04:13:19,112 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-16 04:13:19,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-16 04:13:19,112 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-16 04:13:19,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-16 04:13:19,114 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-10-16 04:13:20,160 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-16 04:13:20,160 INFO L298 CfgBuilder]: Removed 10 assume(true) statements. [2020-10-16 04:13:20,163 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 04:13:20 BoogieIcfgContainer [2020-10-16 04:13:20,163 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-16 04:13:20,165 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-16 04:13:20,165 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-16 04:13:20,168 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-16 04:13:20,169 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 04:13:18" (1/3) ... [2020-10-16 04:13:20,170 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34753d70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 04:13:20, skipping insertion in model container [2020-10-16 04:13:20,170 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 04:13:18" (2/3) ... [2020-10-16 04:13:20,170 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34753d70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 04:13:20, skipping insertion in model container [2020-10-16 04:13:20,171 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 04:13:20" (3/3) ... [2020-10-16 04:13:20,173 INFO L111 eAbstractionObserver]: Analyzing ICFG 34_double_lock_p2_vs.i [2020-10-16 04:13:20,185 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-16 04:13:20,193 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-16 04:13:20,194 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-10-16 04:13:20,238 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,239 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,239 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,239 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,240 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,240 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,240 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,241 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,241 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,241 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,241 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,241 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,242 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,242 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,242 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,242 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,243 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,243 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,243 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,243 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,243 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,244 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,244 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,244 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,245 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,245 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,245 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,245 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,245 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,246 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,246 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,246 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,246 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,246 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,247 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,247 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,247 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,247 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,247 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,247 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,248 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,248 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,248 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,249 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,249 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,249 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,249 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,250 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,250 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,250 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,250 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,251 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,251 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,251 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,254 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,254 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,255 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,255 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,255 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,255 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,255 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,255 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,256 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,256 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,256 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,256 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,256 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,257 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,257 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,257 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,257 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,258 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,258 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,258 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,258 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,258 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,258 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,262 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,263 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,263 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,263 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,263 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,264 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,264 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,264 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,264 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,264 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,265 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,265 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,265 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,265 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,265 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,266 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,266 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of1ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,266 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,266 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of1ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,272 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,272 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,272 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,273 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,273 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,273 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,273 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,273 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,274 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,274 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,274 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,274 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,274 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,275 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,275 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,275 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:20,295 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-16 04:13:20,314 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 04:13:20,314 INFO L378 AbstractCegarLoop]: Hoare is false [2020-10-16 04:13:20,314 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 04:13:20,315 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 04:13:20,315 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 04:13:20,315 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 04:13:20,315 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 04:13:20,315 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 04:13:20,328 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 58 places, 58 transitions, 126 flow [2020-10-16 04:13:20,364 INFO L129 PetriNetUnfolder]: 7/65 cut-off events. [2020-10-16 04:13:20,364 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 04:13:20,370 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 04:13:20,370 INFO L82 GeneralOperation]: Start removeDead. Operand has 58 places, 58 transitions, 126 flow [2020-10-16 04:13:20,377 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 57 places, 57 transitions, 122 flow [2020-10-16 04:13:20,379 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 04:13:20,382 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 57 places, 57 transitions, 122 flow [2020-10-16 04:13:20,385 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 57 places, 57 transitions, 122 flow [2020-10-16 04:13:20,386 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 57 places, 57 transitions, 122 flow [2020-10-16 04:13:20,402 INFO L129 PetriNetUnfolder]: 7/65 cut-off events. [2020-10-16 04:13:20,402 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 04:13:20,403 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 04:13:20,406 INFO L117 LiptonReduction]: Number of co-enabled transitions 1216 [2020-10-16 04:13:22,124 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 59 [2020-10-16 04:13:22,296 INFO L132 LiptonReduction]: Checked pairs total: 3149 [2020-10-16 04:13:22,296 INFO L134 LiptonReduction]: Total number of compositions: 35 [2020-10-16 04:13:22,299 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1922 [2020-10-16 04:13:22,307 INFO L129 PetriNetUnfolder]: 1/16 cut-off events. [2020-10-16 04:13:22,307 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 04:13:22,308 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:22,309 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2020-10-16 04:13:22,309 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 04:13:22,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:22,315 INFO L82 PathProgramCache]: Analyzing trace with hash -351251934, now seen corresponding path program 1 times [2020-10-16 04:13:22,325 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:22,326 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [962024223] [2020-10-16 04:13:22,326 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:22,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:13:22,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:13:22,515 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [962024223] [2020-10-16 04:13:22,516 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:13:22,516 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-16 04:13:22,517 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1032997640] [2020-10-16 04:13:22,527 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 04:13:22,528 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:13:22,543 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 04:13:22,546 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 04:13:22,547 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 65 out of 93 [2020-10-16 04:13:22,549 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 30 places, 28 transitions, 64 flow. Second operand 3 states. [2020-10-16 04:13:22,549 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:13:22,549 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 65 of 93 [2020-10-16 04:13:22,551 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:13:22,610 INFO L129 PetriNetUnfolder]: 20/71 cut-off events. [2020-10-16 04:13:22,610 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 04:13:22,611 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 04:13:22,613 INFO L132 encePairwiseOnDemand]: 85/93 looper letters, 9 selfloop transitions, 4 changer transitions 0/29 dead transitions. [2020-10-16 04:13:22,613 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 30 places, 29 transitions, 92 flow [2020-10-16 04:13:22,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 04:13:22,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 04:13:22,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 215 transitions. [2020-10-16 04:13:22,630 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7706093189964157 [2020-10-16 04:13:22,631 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 215 transitions. [2020-10-16 04:13:22,631 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 215 transitions. [2020-10-16 04:13:22,633 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:13:22,636 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 215 transitions. [2020-10-16 04:13:22,640 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 04:13:22,645 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 04:13:22,646 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 04:13:22,648 INFO L185 Difference]: Start difference. First operand has 30 places, 28 transitions, 64 flow. Second operand 3 states and 215 transitions. [2020-10-16 04:13:22,649 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 30 places, 29 transitions, 92 flow [2020-10-16 04:13:22,652 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 29 places, 29 transitions, 91 flow, removed 0 selfloop flow, removed 1 redundant places. [2020-10-16 04:13:22,654 INFO L241 Difference]: Finished difference. Result has 31 places, 26 transitions, 79 flow [2020-10-16 04:13:22,657 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 04:13:22,658 INFO L342 CegarLoopForPetriNet]: 30 programPoint places, 1 predicate places. [2020-10-16 04:13:22,658 INFO L481 AbstractCegarLoop]: Abstraction has has 31 places, 26 transitions, 79 flow [2020-10-16 04:13:22,659 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 04:13:22,659 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:22,659 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2020-10-16 04:13:22,659 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-16 04:13:22,659 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 04:13:22,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:22,660 INFO L82 PathProgramCache]: Analyzing trace with hash 1052317518, now seen corresponding path program 1 times [2020-10-16 04:13:22,660 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:22,660 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [759186701] [2020-10-16 04:13:22,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:22,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 04:13:22,689 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 04:13:22,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 04:13:22,707 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 04:13:22,743 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-16 04:13:22,743 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-16 04:13:22,744 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-16 04:13:22,746 WARN L371 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-16 04:13:22,746 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2020-10-16 04:13:22,762 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,763 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,763 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,763 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,763 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,764 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,764 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,764 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,764 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,764 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,764 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,765 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,765 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,765 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,765 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,765 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,765 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,765 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,765 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,766 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,766 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,766 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,766 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,766 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,766 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,767 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,767 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,767 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,767 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,767 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,768 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,768 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,768 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,768 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,768 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,769 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,769 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,769 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,769 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,769 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,769 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,770 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,770 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,770 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,770 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,771 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,771 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,771 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,771 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,772 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,772 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,772 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,772 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,772 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,773 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,773 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,773 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,773 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,773 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,773 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,774 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,774 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,774 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,774 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,774 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,774 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,775 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,775 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,775 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,775 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,775 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,776 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,776 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,776 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,776 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,776 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,776 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,777 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,777 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,777 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,777 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,777 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,778 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,778 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,778 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,778 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,779 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,779 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,779 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,779 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,779 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,780 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,780 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,780 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,780 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,780 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,780 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,780 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,780 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,781 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,781 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,781 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,781 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,781 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,782 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,782 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,782 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,782 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,782 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,783 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,783 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,783 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,783 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,783 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,783 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,784 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,784 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,784 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,784 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,784 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,785 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,785 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,785 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,785 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,786 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,786 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,806 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,806 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,806 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,806 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,807 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,807 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,807 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,807 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,807 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,808 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,808 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,808 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,808 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,808 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,809 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,809 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,809 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,809 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,809 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,809 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,809 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,810 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,810 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,810 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,810 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,810 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,810 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,810 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,811 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,811 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,811 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,812 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,812 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,812 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,812 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,812 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,812 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,813 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,813 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,813 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,813 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,813 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,813 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,814 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,814 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of2ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,814 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,814 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of2ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,816 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,816 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,816 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,817 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,817 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,817 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,817 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,817 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,817 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,818 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,818 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,818 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,818 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,818 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,819 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,819 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,819 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,819 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of2ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,819 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of2ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,821 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,821 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,822 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,822 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,823 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,823 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,823 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,825 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,825 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,826 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,826 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,826 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,826 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,827 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:22,829 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-16 04:13:22,829 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 04:13:22,829 INFO L378 AbstractCegarLoop]: Hoare is false [2020-10-16 04:13:22,829 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 04:13:22,829 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 04:13:22,830 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 04:13:22,830 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 04:13:22,830 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 04:13:22,830 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 04:13:22,832 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 91 places, 92 transitions, 208 flow [2020-10-16 04:13:22,847 INFO L129 PetriNetUnfolder]: 9/91 cut-off events. [2020-10-16 04:13:22,847 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-10-16 04:13:22,849 INFO L80 FinitePrefix]: Finished finitePrefix Result has 105 conditions, 91 events. 9/91 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 232 event pairs, 0 based on Foata normal form. 0/78 useless extension candidates. Maximal degree in co-relation 100. Up to 6 conditions per place. [2020-10-16 04:13:22,849 INFO L82 GeneralOperation]: Start removeDead. Operand has 91 places, 92 transitions, 208 flow [2020-10-16 04:13:22,850 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 75 places, 74 transitions, 163 flow [2020-10-16 04:13:22,850 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 04:13:22,851 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 75 places, 74 transitions, 163 flow [2020-10-16 04:13:22,851 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 75 places, 74 transitions, 163 flow [2020-10-16 04:13:22,851 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 75 places, 74 transitions, 163 flow [2020-10-16 04:13:22,864 INFO L129 PetriNetUnfolder]: 9/91 cut-off events. [2020-10-16 04:13:22,864 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-10-16 04:13:22,866 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 04:13:22,869 INFO L117 LiptonReduction]: Number of co-enabled transitions 2624 [2020-10-16 04:13:25,196 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 59 [2020-10-16 04:13:25,360 INFO L132 LiptonReduction]: Checked pairs total: 7892 [2020-10-16 04:13:25,360 INFO L134 LiptonReduction]: Total number of compositions: 48 [2020-10-16 04:13:25,360 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2510 [2020-10-16 04:13:25,363 INFO L129 PetriNetUnfolder]: 1/15 cut-off events. [2020-10-16 04:13:25,363 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 04:13:25,363 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:25,364 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2020-10-16 04:13:25,364 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 04:13:25,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:25,364 INFO L82 PathProgramCache]: Analyzing trace with hash 458809546, now seen corresponding path program 1 times [2020-10-16 04:13:25,364 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:25,364 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [126255245] [2020-10-16 04:13:25,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:25,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:13:25,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:13:25,455 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [126255245] [2020-10-16 04:13:25,455 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:13:25,455 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-16 04:13:25,455 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1477812406] [2020-10-16 04:13:25,455 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 04:13:25,456 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:13:25,456 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 04:13:25,456 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 04:13:25,457 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 102 out of 140 [2020-10-16 04:13:25,458 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 40 places, 37 transitions, 89 flow. Second operand 3 states. [2020-10-16 04:13:25,458 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:13:25,458 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 102 of 140 [2020-10-16 04:13:25,458 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:13:25,554 INFO L129 PetriNetUnfolder]: 187/342 cut-off events. [2020-10-16 04:13:25,554 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-10-16 04:13:25,556 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 04:13:25,560 INFO L132 encePairwiseOnDemand]: 130/140 looper letters, 14 selfloop transitions, 5 changer transitions 0/40 dead transitions. [2020-10-16 04:13:25,560 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 40 places, 40 transitions, 133 flow [2020-10-16 04:13:25,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 04:13:25,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 04:13:25,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 332 transitions. [2020-10-16 04:13:25,564 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7904761904761904 [2020-10-16 04:13:25,564 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 332 transitions. [2020-10-16 04:13:25,564 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 332 transitions. [2020-10-16 04:13:25,565 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:13:25,565 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 332 transitions. [2020-10-16 04:13:25,566 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 04:13:25,568 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 04:13:25,568 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 04:13:25,568 INFO L185 Difference]: Start difference. First operand has 40 places, 37 transitions, 89 flow. Second operand 3 states and 332 transitions. [2020-10-16 04:13:25,568 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 40 places, 40 transitions, 133 flow [2020-10-16 04:13:25,569 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 04:13:25,570 INFO L241 Difference]: Finished difference. Result has 40 places, 38 transitions, 115 flow [2020-10-16 04:13:25,570 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 04:13:25,571 INFO L342 CegarLoopForPetriNet]: 40 programPoint places, 0 predicate places. [2020-10-16 04:13:25,571 INFO L481 AbstractCegarLoop]: Abstraction has has 40 places, 38 transitions, 115 flow [2020-10-16 04:13:25,571 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 04:13:25,571 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:25,571 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 04:13:25,571 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-16 04:13:25,572 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 04:13:25,572 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:25,572 INFO L82 PathProgramCache]: Analyzing trace with hash -663599450, now seen corresponding path program 1 times [2020-10-16 04:13:25,572 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:25,572 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [979823453] [2020-10-16 04:13:25,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:25,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:13:25,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:13:25,624 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [979823453] [2020-10-16 04:13:25,624 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:13:25,624 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 04:13:25,624 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [33410762] [2020-10-16 04:13:25,625 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 04:13:25,625 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:13:25,625 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 04:13:25,626 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 04:13:25,627 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 74 out of 140 [2020-10-16 04:13:25,627 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 40 places, 38 transitions, 115 flow. Second operand 3 states. [2020-10-16 04:13:25,627 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:13:25,627 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 74 of 140 [2020-10-16 04:13:25,627 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:13:25,869 INFO L129 PetriNetUnfolder]: 716/1492 cut-off events. [2020-10-16 04:13:25,870 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-10-16 04:13:25,875 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 04:13:25,886 INFO L132 encePairwiseOnDemand]: 131/140 looper letters, 15 selfloop transitions, 9 changer transitions 0/48 dead transitions. [2020-10-16 04:13:25,887 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 42 places, 48 transitions, 183 flow [2020-10-16 04:13:25,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 04:13:25,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 04:13:25,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 249 transitions. [2020-10-16 04:13:25,889 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.5928571428571429 [2020-10-16 04:13:25,889 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 249 transitions. [2020-10-16 04:13:25,889 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 249 transitions. [2020-10-16 04:13:25,890 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:13:25,890 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 249 transitions. [2020-10-16 04:13:25,891 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 04:13:25,892 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 04:13:25,892 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 04:13:25,892 INFO L185 Difference]: Start difference. First operand has 40 places, 38 transitions, 115 flow. Second operand 3 states and 249 transitions. [2020-10-16 04:13:25,892 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 42 places, 48 transitions, 183 flow [2020-10-16 04:13:25,894 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 04:13:25,895 INFO L241 Difference]: Finished difference. Result has 42 places, 44 transitions, 161 flow [2020-10-16 04:13:25,896 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 04:13:25,896 INFO L342 CegarLoopForPetriNet]: 40 programPoint places, 2 predicate places. [2020-10-16 04:13:25,896 INFO L481 AbstractCegarLoop]: Abstraction has has 42 places, 44 transitions, 161 flow [2020-10-16 04:13:25,897 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 04:13:25,897 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:25,897 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 04:13:25,897 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-16 04:13:25,897 INFO L429 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 04:13:25,898 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:25,898 INFO L82 PathProgramCache]: Analyzing trace with hash 402581333, now seen corresponding path program 1 times [2020-10-16 04:13:25,898 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:25,898 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1094511620] [2020-10-16 04:13:25,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:25,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:13:25,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:13:25,948 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1094511620] [2020-10-16 04:13:25,948 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:13:25,949 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 04:13:25,949 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [750885672] [2020-10-16 04:13:25,949 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 04:13:25,949 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:13:25,950 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 04:13:25,950 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-16 04:13:25,951 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 102 out of 140 [2020-10-16 04:13:25,951 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 42 places, 44 transitions, 161 flow. Second operand 4 states. [2020-10-16 04:13:25,951 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:13:25,952 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 102 of 140 [2020-10-16 04:13:25,952 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:13:26,192 INFO L129 PetriNetUnfolder]: 593/1150 cut-off events. [2020-10-16 04:13:26,192 INFO L130 PetriNetUnfolder]: For 250/309 co-relation queries the response was YES. [2020-10-16 04:13:26,198 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 04:13:26,208 INFO L132 encePairwiseOnDemand]: 129/140 looper letters, 16 selfloop transitions, 19 changer transitions 0/62 dead transitions. [2020-10-16 04:13:26,209 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 45 places, 62 transitions, 283 flow [2020-10-16 04:13:26,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-16 04:13:26,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-16 04:13:26,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 443 transitions. [2020-10-16 04:13:26,212 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7910714285714285 [2020-10-16 04:13:26,212 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 443 transitions. [2020-10-16 04:13:26,212 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 443 transitions. [2020-10-16 04:13:26,213 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:13:26,213 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 443 transitions. [2020-10-16 04:13:26,214 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 5 states. [2020-10-16 04:13:26,216 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 5 states. [2020-10-16 04:13:26,217 INFO L81 ComplementDD]: Finished complementDD. Result 5 states. [2020-10-16 04:13:26,217 INFO L185 Difference]: Start difference. First operand has 42 places, 44 transitions, 161 flow. Second operand 4 states and 443 transitions. [2020-10-16 04:13:26,217 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 45 places, 62 transitions, 283 flow [2020-10-16 04:13:26,223 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 04:13:26,225 INFO L241 Difference]: Finished difference. Result has 46 places, 58 transitions, 287 flow [2020-10-16 04:13:26,226 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 04:13:26,226 INFO L342 CegarLoopForPetriNet]: 40 programPoint places, 6 predicate places. [2020-10-16 04:13:26,226 INFO L481 AbstractCegarLoop]: Abstraction has has 46 places, 58 transitions, 287 flow [2020-10-16 04:13:26,226 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-16 04:13:26,226 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:26,227 INFO L255 CegarLoopForPetriNet]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1] [2020-10-16 04:13:26,227 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-16 04:13:26,227 INFO L429 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 04:13:26,227 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:26,228 INFO L82 PathProgramCache]: Analyzing trace with hash -262211578, now seen corresponding path program 1 times [2020-10-16 04:13:26,228 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:26,229 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1326926962] [2020-10-16 04:13:26,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:26,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 04:13:26,267 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 04:13:26,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 04:13:26,278 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 04:13:26,285 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-16 04:13:26,285 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-16 04:13:26,285 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-16 04:13:26,286 WARN L371 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-16 04:13:26,287 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2020-10-16 04:13:26,307 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,307 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,307 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,307 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,308 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,308 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,308 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,308 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,308 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,309 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,309 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,309 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,309 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,309 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,310 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,310 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,310 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,310 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,310 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,311 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,311 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,311 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,311 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,311 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,311 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,312 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,312 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,312 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,312 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,312 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,313 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,313 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,313 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,313 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,313 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,313 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,314 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,314 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,314 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,314 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,314 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,315 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,315 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,315 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,315 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,315 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,316 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,316 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,316 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,316 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,316 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,317 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,317 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,317 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,317 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,317 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,317 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,318 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,318 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,318 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,318 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,318 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,319 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,319 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,319 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,319 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,319 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,320 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,320 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,320 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,320 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,320 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,320 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,320 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,321 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,321 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,321 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,321 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,321 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,321 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,322 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,322 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,322 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,322 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,322 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,322 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,323 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,323 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,323 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,323 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,323 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,323 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,324 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,324 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,324 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,324 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,324 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,324 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,325 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,325 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,325 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,325 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,325 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,325 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,326 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,326 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,326 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,326 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,326 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,326 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,327 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,327 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,327 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,327 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,327 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,327 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,328 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,328 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,328 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,328 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,328 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,328 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,329 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,329 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,329 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,329 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,329 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,329 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,330 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,330 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,330 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,330 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,330 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,331 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,331 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,331 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,331 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,331 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,331 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,332 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,332 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,332 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,332 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,332 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,333 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,333 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,333 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,333 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,333 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,333 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,333 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,334 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,334 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,334 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,334 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,334 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,334 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,335 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,335 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,335 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,335 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,335 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,335 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,336 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,336 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,336 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,336 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,336 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,337 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,337 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,337 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,337 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,337 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,337 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,337 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,338 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,338 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,338 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,338 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,338 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,339 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,339 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,339 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,339 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,339 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,339 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,340 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,340 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,340 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,340 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,340 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,340 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,340 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,341 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,341 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,341 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,341 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,342 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,342 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,342 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,342 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,342 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,342 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,343 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,343 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,343 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,344 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,344 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,344 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,345 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,345 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,345 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,345 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,345 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,345 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,346 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,346 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,346 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,346 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,346 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,346 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,347 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,347 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,348 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,348 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,348 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,348 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,348 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,349 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,349 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,349 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,349 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,349 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,350 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,350 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,350 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,350 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,350 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,350 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,351 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of3ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,351 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,352 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,353 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,353 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,353 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,353 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,353 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,354 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,354 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,354 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,354 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,354 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,354 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,355 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,355 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,355 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,355 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,355 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of3ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,356 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,356 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,357 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,357 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,358 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,358 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,358 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,358 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,358 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,359 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,359 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,359 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,359 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,359 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,359 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,360 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,360 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,360 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,360 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,360 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of3ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,361 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,362 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,362 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,363 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,363 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,363 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,363 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,363 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,363 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,364 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,364 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,365 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,365 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,365 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,366 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,367 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,367 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,367 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,367 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,367 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,368 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,368 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,368 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,368 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,368 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,368 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,369 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,369 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,369 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,369 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,371 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,371 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,371 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,400 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,400 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,400 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,400 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,400 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,400 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,400 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,401 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,401 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,401 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,401 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,401 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,401 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:26,405 INFO L253 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2020-10-16 04:13:26,406 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 04:13:26,406 INFO L378 AbstractCegarLoop]: Hoare is false [2020-10-16 04:13:26,406 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 04:13:26,406 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 04:13:26,406 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 04:13:26,406 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 04:13:26,406 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 04:13:26,406 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 04:13:26,408 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 124 places, 126 transitions, 294 flow [2020-10-16 04:13:26,425 INFO L129 PetriNetUnfolder]: 11/117 cut-off events. [2020-10-16 04:13:26,425 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-10-16 04:13:26,427 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 04:13:26,427 INFO L82 GeneralOperation]: Start removeDead. Operand has 124 places, 126 transitions, 294 flow [2020-10-16 04:13:26,428 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 93 places, 91 transitions, 206 flow [2020-10-16 04:13:26,428 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 04:13:26,428 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 93 places, 91 transitions, 206 flow [2020-10-16 04:13:26,428 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 93 places, 91 transitions, 206 flow [2020-10-16 04:13:26,429 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 93 places, 91 transitions, 206 flow [2020-10-16 04:13:26,440 INFO L129 PetriNetUnfolder]: 11/117 cut-off events. [2020-10-16 04:13:26,440 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-10-16 04:13:26,441 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 04:13:26,447 INFO L117 LiptonReduction]: Number of co-enabled transitions 4576 [2020-10-16 04:13:29,765 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2020-10-16 04:13:29,887 INFO L132 LiptonReduction]: Checked pairs total: 14152 [2020-10-16 04:13:29,887 INFO L134 LiptonReduction]: Total number of compositions: 58 [2020-10-16 04:13:29,887 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 3459 [2020-10-16 04:13:29,889 INFO L129 PetriNetUnfolder]: 1/16 cut-off events. [2020-10-16 04:13:29,890 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 04:13:29,890 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:29,890 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2020-10-16 04:13:29,890 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 04:13:29,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:29,890 INFO L82 PathProgramCache]: Analyzing trace with hash -1663826782, now seen corresponding path program 1 times [2020-10-16 04:13:29,890 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:29,891 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1981820110] [2020-10-16 04:13:29,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:29,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:13:29,909 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:13:29,910 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1981820110] [2020-10-16 04:13:29,910 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:13:29,910 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-16 04:13:29,910 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1525318311] [2020-10-16 04:13:29,911 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 04:13:29,911 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:13:29,911 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 04:13:29,911 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 04:13:29,913 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 135 out of 184 [2020-10-16 04:13:29,913 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 50 places, 46 transitions, 116 flow. Second operand 3 states. [2020-10-16 04:13:29,913 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:13:29,913 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 135 of 184 [2020-10-16 04:13:29,914 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:13:30,165 INFO L129 PetriNetUnfolder]: 1373/2091 cut-off events. [2020-10-16 04:13:30,165 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-10-16 04:13:30,175 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 04:13:30,192 INFO L132 encePairwiseOnDemand]: 172/184 looper letters, 18 selfloop transitions, 7 changer transitions 0/51 dead transitions. [2020-10-16 04:13:30,193 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 50 places, 51 transitions, 176 flow [2020-10-16 04:13:30,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 04:13:30,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 04:13:30,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 437 transitions. [2020-10-16 04:13:30,195 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7916666666666666 [2020-10-16 04:13:30,195 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 437 transitions. [2020-10-16 04:13:30,195 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 437 transitions. [2020-10-16 04:13:30,196 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:13:30,196 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 437 transitions. [2020-10-16 04:13:30,197 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 04:13:30,197 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 04:13:30,198 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 04:13:30,198 INFO L185 Difference]: Start difference. First operand has 50 places, 46 transitions, 116 flow. Second operand 3 states and 437 transitions. [2020-10-16 04:13:30,198 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 50 places, 51 transitions, 176 flow [2020-10-16 04:13:30,200 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 04:13:30,202 INFO L241 Difference]: Finished difference. Result has 50 places, 49 transitions, 152 flow [2020-10-16 04:13:30,202 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 04:13:30,202 INFO L342 CegarLoopForPetriNet]: 50 programPoint places, 0 predicate places. [2020-10-16 04:13:30,202 INFO L481 AbstractCegarLoop]: Abstraction has has 50 places, 49 transitions, 152 flow [2020-10-16 04:13:30,202 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 04:13:30,203 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:30,203 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 04:13:30,203 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-10-16 04:13:30,203 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 04:13:30,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:30,203 INFO L82 PathProgramCache]: Analyzing trace with hash 140506013, now seen corresponding path program 1 times [2020-10-16 04:13:30,204 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:30,204 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [759179829] [2020-10-16 04:13:30,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:30,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:13:30,263 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:13:30,263 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [759179829] [2020-10-16 04:13:30,264 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:13:30,264 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 04:13:30,264 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2014152801] [2020-10-16 04:13:30,265 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 04:13:30,265 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:13:30,265 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 04:13:30,265 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 04:13:30,266 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 103 out of 184 [2020-10-16 04:13:30,266 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 50 places, 49 transitions, 152 flow. Second operand 3 states. [2020-10-16 04:13:30,266 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:13:30,267 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 103 of 184 [2020-10-16 04:13:30,267 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:13:31,657 INFO L129 PetriNetUnfolder]: 6191/10940 cut-off events. [2020-10-16 04:13:31,657 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-10-16 04:13:31,709 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 04:13:31,788 INFO L132 encePairwiseOnDemand]: 172/184 looper letters, 19 selfloop transitions, 12 changer transitions 0/62 dead transitions. [2020-10-16 04:13:31,789 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 52 places, 62 transitions, 240 flow [2020-10-16 04:13:31,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 04:13:31,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 04:13:31,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 344 transitions. [2020-10-16 04:13:31,791 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6231884057971014 [2020-10-16 04:13:31,791 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 344 transitions. [2020-10-16 04:13:31,791 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 344 transitions. [2020-10-16 04:13:31,792 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:13:31,792 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 344 transitions. [2020-10-16 04:13:31,793 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 04:13:31,794 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 04:13:31,794 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 04:13:31,794 INFO L185 Difference]: Start difference. First operand has 50 places, 49 transitions, 152 flow. Second operand 3 states and 344 transitions. [2020-10-16 04:13:31,794 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 52 places, 62 transitions, 240 flow [2020-10-16 04:13:31,795 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 04:13:31,797 INFO L241 Difference]: Finished difference. Result has 52 places, 57 transitions, 213 flow [2020-10-16 04:13:31,797 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 04:13:31,797 INFO L342 CegarLoopForPetriNet]: 50 programPoint places, 2 predicate places. [2020-10-16 04:13:31,798 INFO L481 AbstractCegarLoop]: Abstraction has has 52 places, 57 transitions, 213 flow [2020-10-16 04:13:31,798 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 04:13:31,798 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:31,798 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 04:13:31,798 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-10-16 04:13:31,798 INFO L429 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 04:13:31,798 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:31,799 INFO L82 PathProgramCache]: Analyzing trace with hash 26912930, now seen corresponding path program 1 times [2020-10-16 04:13:31,799 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:31,799 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1224552635] [2020-10-16 04:13:31,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:31,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:13:31,825 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 04:13:31,825 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1224552635] [2020-10-16 04:13:31,826 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:13:31,826 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 04:13:31,826 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1559639190] [2020-10-16 04:13:31,826 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 04:13:31,827 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:13:31,827 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 04:13:31,827 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-16 04:13:31,828 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 135 out of 184 [2020-10-16 04:13:31,829 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 52 places, 57 transitions, 213 flow. Second operand 4 states. [2020-10-16 04:13:31,829 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:13:31,829 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 135 of 184 [2020-10-16 04:13:31,829 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:13:33,302 INFO L129 PetriNetUnfolder]: 7475/11741 cut-off events. [2020-10-16 04:13:33,303 INFO L130 PetriNetUnfolder]: For 2670/3312 co-relation queries the response was YES. [2020-10-16 04:13:33,348 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 04:13:33,424 INFO L132 encePairwiseOnDemand]: 169/184 looper letters, 20 selfloop transitions, 31 changer transitions 0/85 dead transitions. [2020-10-16 04:13:33,424 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 55 places, 85 transitions, 395 flow [2020-10-16 04:13:33,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-16 04:13:33,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-16 04:13:33,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 589 transitions. [2020-10-16 04:13:33,427 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.8002717391304348 [2020-10-16 04:13:33,427 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 589 transitions. [2020-10-16 04:13:33,427 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 589 transitions. [2020-10-16 04:13:33,428 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:13:33,428 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 589 transitions. [2020-10-16 04:13:33,429 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 5 states. [2020-10-16 04:13:33,431 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 5 states. [2020-10-16 04:13:33,431 INFO L81 ComplementDD]: Finished complementDD. Result 5 states. [2020-10-16 04:13:33,431 INFO L185 Difference]: Start difference. First operand has 52 places, 57 transitions, 213 flow. Second operand 4 states and 589 transitions. [2020-10-16 04:13:33,431 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 55 places, 85 transitions, 395 flow [2020-10-16 04:13:33,438 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 04:13:33,440 INFO L241 Difference]: Finished difference. Result has 56 places, 81 transitions, 413 flow [2020-10-16 04:13:33,440 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 04:13:33,441 INFO L342 CegarLoopForPetriNet]: 50 programPoint places, 6 predicate places. [2020-10-16 04:13:33,441 INFO L481 AbstractCegarLoop]: Abstraction has has 56 places, 81 transitions, 413 flow [2020-10-16 04:13:33,441 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-16 04:13:33,441 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:33,441 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 04:13:33,441 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-10-16 04:13:33,441 INFO L429 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 04:13:33,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:33,442 INFO L82 PathProgramCache]: Analyzing trace with hash 352808000, now seen corresponding path program 1 times [2020-10-16 04:13:33,442 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:33,442 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2135822145] [2020-10-16 04:13:33,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:33,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:13:33,478 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:13:33,478 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2135822145] [2020-10-16 04:13:33,479 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:13:33,479 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-16 04:13:33,479 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [45648631] [2020-10-16 04:13:33,479 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-16 04:13:33,480 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:13:33,480 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-16 04:13:33,480 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-16 04:13:33,481 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 135 out of 184 [2020-10-16 04:13:33,482 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 56 places, 81 transitions, 413 flow. Second operand 5 states. [2020-10-16 04:13:33,482 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:13:33,482 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 135 of 184 [2020-10-16 04:13:33,482 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:13:34,545 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([842] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [Black: 129#(= ~count~0 0), 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 137#true, 42#L721true, 14#L710-1true, Black: 139#(= ~count~0 0), Black: 140#(= 0 (+ ~count~0 1)), 144#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, 92#L703-1true, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:34,546 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:13:34,546 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:13:34,546 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:34,546 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:34,546 INFO L382 tUnfolder$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 04:13:34,546 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:13:34,546 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:13:34,547 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:34,547 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:34,547 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([843] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [Black: 129#(= ~count~0 0), 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 137#true, 12#L719true, Black: 139#(= ~count~0 0), 14#L710-1true, Black: 140#(= 0 (+ ~count~0 1)), 144#true, thr1Thread1of3ForFork1InUse, 20#thr2EXITtrue, 90#L740-2true, thr2Thread1of3ForFork0InUse, 92#L703-1true, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:34,547 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:13:34,547 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:13:34,547 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:34,547 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:34,548 INFO L382 tUnfolder$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 04:13:34,548 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:13:34,548 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:34,548 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:34,548 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:13:34,549 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([842] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [Black: 129#(= ~count~0 0), 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 137#true, 42#L721true, Black: 139#(= ~count~0 0), Black: 140#(= 0 (+ ~count~0 1)), 144#true, 114#L709-1true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, 92#L703-1true, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:34,549 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:13:34,549 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:13:34,549 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:34,549 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:34,550 INFO L382 tUnfolder$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 04:13:34,550 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:13:34,550 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:34,550 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:13:34,550 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:34,551 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([843] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][85], [Black: 129#(= ~count~0 0), 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 137#true, 12#L719true, Black: 139#(= ~count~0 0), Black: 140#(= 0 (+ ~count~0 1)), 111#thr2EXITtrue, 147#(<= 1 ~count~0), thr1Thread1of3ForFork1InUse, 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, 28#L710-1true, thr2Thread3of3ForFork0InUse, 94#L702-1true]) [2020-10-16 04:13:34,551 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:13:34,551 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:13:34,551 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:34,551 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:34,553 INFO L382 tUnfolder$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 04:13:34,553 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:13:34,553 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:13:34,553 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:34,553 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:34,570 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 04:13:34,570 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:13:34,571 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:34,571 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:34,571 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:34,576 INFO L382 tUnfolder$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 04:13:34,576 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:13:34,576 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:34,577 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:34,577 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:34,666 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([843] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][44], [Black: 129#(= ~count~0 0), 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 137#true, 12#L719true, Black: 139#(= ~count~0 0), 111#thr2EXITtrue, Black: 140#(= 0 (+ ~count~0 1)), thr1Thread1of3ForFork1InUse, 148#(<= 0 ~count~0), 57#L703-1true, 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, 28#L710-1true, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:34,666 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:13:34,666 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:13:34,666 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:34,666 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:34,668 INFO L382 tUnfolder$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 04:13:34,668 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:13:34,668 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:34,668 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:13:34,668 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:34,673 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 04:13:34,673 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:13:34,674 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:34,674 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:13:34,674 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:34,674 INFO L382 tUnfolder$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 04:13:34,674 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:13:34,674 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:13:34,674 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:34,675 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:34,754 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([811] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread3of3ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of3ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread3of3ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][111], [Black: 129#(= ~count~0 0), 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 137#true, 42#L721true, 76#L702-1true, 46#L702-1true, Black: 139#(= ~count~0 0), Black: 140#(= 0 (+ ~count~0 1)), 147#(<= 1 ~count~0), thr1Thread1of3ForFork1InUse, 20#thr2EXITtrue, 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:34,754 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:13:34,754 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:13:34,754 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:13:34,755 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:13:35,613 INFO L382 tUnfolder$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 04:13:35,613 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:13:35,613 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:13:35,614 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:13:35,614 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:13:35,631 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 04:13:35,632 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:13:35,632 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:13:35,632 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:13:35,632 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:13:35,639 INFO L382 tUnfolder$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 04:13:35,640 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:13:35,640 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:13:35,640 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:13:35,640 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:13:35,930 INFO L129 PetriNetUnfolder]: 10500/16996 cut-off events. [2020-10-16 04:13:35,931 INFO L130 PetriNetUnfolder]: For 12125/14069 co-relation queries the response was YES. [2020-10-16 04:13:36,052 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 04:13:36,171 INFO L132 encePairwiseOnDemand]: 169/184 looper letters, 52 selfloop transitions, 27 changer transitions 0/113 dead transitions. [2020-10-16 04:13:36,172 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 60 places, 113 transitions, 719 flow [2020-10-16 04:13:36,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-16 04:13:36,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-10-16 04:13:36,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 732 transitions. [2020-10-16 04:13:36,175 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7956521739130434 [2020-10-16 04:13:36,175 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 732 transitions. [2020-10-16 04:13:36,175 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 732 transitions. [2020-10-16 04:13:36,176 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:13:36,176 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 732 transitions. [2020-10-16 04:13:36,178 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 6 states. [2020-10-16 04:13:36,180 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 6 states. [2020-10-16 04:13:36,180 INFO L81 ComplementDD]: Finished complementDD. Result 6 states. [2020-10-16 04:13:36,180 INFO L185 Difference]: Start difference. First operand has 56 places, 81 transitions, 413 flow. Second operand 5 states and 732 transitions. [2020-10-16 04:13:36,180 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 60 places, 113 transitions, 719 flow [2020-10-16 04:13:36,188 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 04:13:36,191 INFO L241 Difference]: Finished difference. Result has 62 places, 101 transitions, 627 flow [2020-10-16 04:13:36,191 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 04:13:36,191 INFO L342 CegarLoopForPetriNet]: 50 programPoint places, 12 predicate places. [2020-10-16 04:13:36,192 INFO L481 AbstractCegarLoop]: Abstraction has has 62 places, 101 transitions, 627 flow [2020-10-16 04:13:36,192 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-16 04:13:36,192 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:36,192 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 04:13:36,192 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-10-16 04:13:36,192 INFO L429 AbstractCegarLoop]: === Iteration 5 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 04:13:36,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:36,192 INFO L82 PathProgramCache]: Analyzing trace with hash -2146749773, now seen corresponding path program 1 times [2020-10-16 04:13:36,193 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:36,193 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1511151866] [2020-10-16 04:13:36,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:36,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:13:36,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:13:36,226 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1511151866] [2020-10-16 04:13:36,226 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:13:36,226 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 04:13:36,226 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1688841681] [2020-10-16 04:13:36,227 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 04:13:36,227 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:13:36,227 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 04:13:36,227 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-16 04:13:36,228 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 135 out of 184 [2020-10-16 04:13:36,229 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 62 places, 101 transitions, 627 flow. Second operand 4 states. [2020-10-16 04:13:36,229 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:13:36,229 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 135 of 184 [2020-10-16 04:13:36,229 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:13:37,326 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([842] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][84], [Black: 129#(= ~count~0 0), 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 137#true, 42#L721true, 76#L702-1true, 14#L710-1true, Black: 139#(= ~count~0 0), Black: 140#(= 0 (+ ~count~0 1)), 144#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, Black: 147#(<= 1 ~count~0), Black: 148#(<= 0 ~count~0), 90#L740-2true, thr2Thread1of3ForFork0InUse, 155#(<= ~count~0 1), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:37,326 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:13:37,326 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:13:37,326 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:37,326 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:37,326 INFO L382 tUnfolder$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 04:13:37,327 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:13:37,327 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:13:37,327 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:37,327 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:37,461 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 04:13:37,461 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:13:37,461 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:13:37,461 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:13:37,461 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:13:37,474 INFO L382 tUnfolder$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 04:13:37,474 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:13:37,475 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:37,475 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:37,475 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:37,652 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([842] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][84], [Black: 129#(= ~count~0 0), 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 137#true, 42#L721true, 76#L702-1true, 14#L710-1true, Black: 139#(= ~count~0 0), Black: 140#(= 0 (+ ~count~0 1)), 144#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, Black: 147#(<= 1 ~count~0), Black: 148#(<= 0 ~count~0), 90#L740-2true, thr2Thread1of3ForFork0InUse, 155#(<= ~count~0 1), thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:37,652 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:13:37,652 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:13:37,652 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:37,652 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:37,652 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:37,653 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([843] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][24], [Black: 129#(= ~count~0 0), 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 137#true, 12#L719true, 76#L702-1true, Black: 139#(= ~count~0 0), 14#L710-1true, Black: 140#(= 0 (+ ~count~0 1)), 144#true, 20#thr2EXITtrue, thr1Thread1of3ForFork1InUse, Black: 147#(<= 1 ~count~0), Black: 148#(<= 0 ~count~0), 152#true, 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:37,653 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:13:37,653 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:37,653 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:13:37,653 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:37,653 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:37,704 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 04:13:37,704 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:13:37,704 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:37,704 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:37,704 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:38,046 INFO L382 tUnfolder$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 04:13:38,046 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:13:38,046 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:13:38,046 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:13:38,046 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:13:38,047 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([843] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][24], [96#L710-1true, Black: 129#(= ~count~0 0), 134#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 41#thr2EXITtrue, 139#(= ~count~0 0), 12#L719true, 111#thr2EXITtrue, Black: 140#(= 0 (+ ~count~0 1)), 144#true, thr1Thread1of3ForFork1InUse, Black: 147#(<= 1 ~count~0), Black: 148#(<= 0 ~count~0), 152#true, 90#L740-2true, thr2Thread1of3ForFork0InUse, thr2Thread2of3ForFork0InUse, thr2Thread3of3ForFork0InUse]) [2020-10-16 04:13:38,047 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:13:38,047 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:13:38,047 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:13:38,047 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:13:38,093 INFO L382 tUnfolder$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 04:13:38,094 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:13:38,094 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:38,094 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:38,094 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:13:38,322 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 04:13:38,323 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:13:38,323 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:13:38,323 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:13:38,323 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:13:38,543 INFO L382 tUnfolder$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 04:13:38,543 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:13:38,543 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:13:38,543 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:13:38,543 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:13:38,545 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 04:13:38,545 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:13:38,545 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:38,545 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:38,545 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:38,618 INFO L382 tUnfolder$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 04:13:38,618 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:13:38,618 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:38,618 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:13:38,618 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:13:38,863 INFO L129 PetriNetUnfolder]: 16208/27097 cut-off events. [2020-10-16 04:13:38,863 INFO L130 PetriNetUnfolder]: For 41051/45023 co-relation queries the response was YES. [2020-10-16 04:13:39,030 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 04:13:39,473 INFO L132 encePairwiseOnDemand]: 171/184 looper letters, 93 selfloop transitions, 33 changer transitions 0/160 dead transitions. [2020-10-16 04:13:39,474 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 65 places, 160 transitions, 1283 flow [2020-10-16 04:13:39,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-16 04:13:39,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-16 04:13:39,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 581 transitions. [2020-10-16 04:13:39,476 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7894021739130435 [2020-10-16 04:13:39,476 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 581 transitions. [2020-10-16 04:13:39,476 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 581 transitions. [2020-10-16 04:13:39,477 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:13:39,477 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 581 transitions. [2020-10-16 04:13:39,478 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 5 states. [2020-10-16 04:13:39,480 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 5 states. [2020-10-16 04:13:39,480 INFO L81 ComplementDD]: Finished complementDD. Result 5 states. [2020-10-16 04:13:39,480 INFO L185 Difference]: Start difference. First operand has 62 places, 101 transitions, 627 flow. Second operand 4 states and 581 transitions. [2020-10-16 04:13:39,480 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 65 places, 160 transitions, 1283 flow [2020-10-16 04:13:39,655 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 04:13:39,658 INFO L241 Difference]: Finished difference. Result has 66 places, 127 transitions, 921 flow [2020-10-16 04:13:39,659 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 04:13:39,659 INFO L342 CegarLoopForPetriNet]: 50 programPoint places, 16 predicate places. [2020-10-16 04:13:39,659 INFO L481 AbstractCegarLoop]: Abstraction has has 66 places, 127 transitions, 921 flow [2020-10-16 04:13:39,659 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-16 04:13:39,659 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:39,660 INFO L255 CegarLoopForPetriNet]: trace histogram [4, 3, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 04:13:39,660 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-10-16 04:13:39,660 INFO L429 AbstractCegarLoop]: === Iteration 6 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 04:13:39,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:39,660 INFO L82 PathProgramCache]: Analyzing trace with hash -339532268, now seen corresponding path program 1 times [2020-10-16 04:13:39,660 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:39,661 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1703145490] [2020-10-16 04:13:39,661 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:39,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 04:13:39,670 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 04:13:39,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 04:13:39,677 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 04:13:39,684 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-16 04:13:39,684 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-16 04:13:39,684 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-10-16 04:13:39,685 WARN L371 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-16 04:13:39,685 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2020-10-16 04:13:39,703 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,703 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,704 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,704 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,704 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,704 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,704 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,704 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,704 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,704 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,705 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,705 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,705 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,705 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,705 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,705 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,705 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,705 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,706 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,706 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,706 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,706 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,706 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,706 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,706 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,707 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,707 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,707 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,707 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,707 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,707 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,707 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,707 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,708 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,708 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,708 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,708 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,708 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,708 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,708 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,708 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,709 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,709 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,709 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,709 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,709 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,709 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,709 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,709 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,710 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,710 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,710 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,710 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,710 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,710 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,710 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,710 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,711 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,711 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,711 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,711 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,711 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,711 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,711 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,711 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,711 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,712 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,712 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,712 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,712 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,712 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,712 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,712 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,713 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,713 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,713 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,713 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,713 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,713 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,713 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,713 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,714 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,714 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,714 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,714 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,714 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,714 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,714 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,715 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,715 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,715 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,715 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,715 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,715 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,715 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,715 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,716 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,716 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,716 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,716 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,716 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,716 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,716 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,716 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,716 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,717 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,717 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,717 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,717 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,717 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,717 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,718 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,718 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,718 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,718 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,718 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,718 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,718 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,718 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,718 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,719 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,719 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,719 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,719 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,719 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,719 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,719 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,719 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,720 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,720 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,720 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,720 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,720 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,720 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,720 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,721 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,721 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,721 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,721 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,721 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,721 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,721 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,721 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,721 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,722 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,722 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,722 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,722 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,722 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,722 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,722 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,722 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,723 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,723 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,723 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,723 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,723 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,723 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,723 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,723 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,723 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,724 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,724 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,724 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,724 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,724 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,724 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,724 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,724 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,724 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,725 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,725 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,725 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,725 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,725 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,725 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,726 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,726 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,726 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,726 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,726 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,726 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,726 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,726 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,726 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,727 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,727 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,727 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,727 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,727 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,727 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,727 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,727 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,727 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,728 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,728 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,728 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,728 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,728 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,728 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,728 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,728 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,728 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,729 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,729 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,729 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,729 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,729 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,729 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,729 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,730 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,730 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,730 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,730 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,730 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,730 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,730 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,730 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,730 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,731 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,731 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,731 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,731 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,731 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,731 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,731 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,731 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,732 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,732 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,732 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,732 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,732 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,732 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,732 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,732 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,733 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,733 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,733 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,733 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,733 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,733 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,733 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,734 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,734 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,734 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,734 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,734 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,734 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,734 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,734 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,734 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,735 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,735 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,735 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,735 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,735 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,735 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,735 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,735 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,735 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,736 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,736 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,736 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,736 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,736 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,736 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,736 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,736 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,736 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,737 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,737 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,737 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,737 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,737 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,737 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,737 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,737 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,738 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,738 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,738 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,738 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,738 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,738 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,738 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,738 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,739 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,739 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,739 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,739 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,739 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,739 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,739 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,739 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,739 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,740 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,740 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,740 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,740 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,740 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,740 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,740 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,740 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,741 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,741 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,741 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,741 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,741 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,741 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,742 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,742 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,742 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,742 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,742 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,742 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,742 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,743 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,743 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,743 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,743 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,743 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,743 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,743 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,744 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,744 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,744 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,744 WARN L313 ript$VariableManager]: TermVariabe thr2Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,744 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread1of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,749 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,750 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,750 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,750 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,750 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,750 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,750 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,750 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,751 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,751 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,751 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,751 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,751 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,751 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,751 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,752 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,752 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,752 WARN L313 ript$VariableManager]: TermVariabe thr2Thread2of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,752 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread2of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,753 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,753 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,753 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,754 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,754 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,754 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,754 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,754 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,754 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,754 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,755 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,755 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,755 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,755 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,755 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,755 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,755 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,755 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,756 WARN L313 ript$VariableManager]: TermVariabe thr2Thread3of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,759 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,760 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,760 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,760 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,760 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,760 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,760 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,760 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,760 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,760 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,760 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,760 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,761 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,761 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,761 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,761 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,761 WARN L313 ript$VariableManager]: TermVariabe thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,761 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,761 WARN L313 ript$VariableManager]: TermVariabe |thr2Thread4of4ForFork0___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,762 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,762 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,762 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,762 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,762 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,762 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,763 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,763 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,763 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,763 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,763 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,763 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,763 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,763 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,763 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,763 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,764 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,764 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,764 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,764 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,765 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,765 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,765 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,765 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,765 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,765 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,765 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,765 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,765 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,765 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,765 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,766 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,766 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,766 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,766 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,766 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,767 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,767 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,767 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,767 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,767 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,767 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,767 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,767 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,767 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,767 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,767 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,768 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,768 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,768 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,768 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_release_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,769 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,769 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_release_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,769 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,769 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,769 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_#in~m.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,769 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,769 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,769 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_release_#in~m.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,769 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_~m.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,769 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,769 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1___VERIFIER_atomic_acquire_~m.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,769 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,770 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork1___VERIFIER_atomic_release_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 04:13:39,770 INFO L253 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2020-10-16 04:13:39,771 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 04:13:39,771 INFO L378 AbstractCegarLoop]: Hoare is false [2020-10-16 04:13:39,771 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 04:13:39,771 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 04:13:39,771 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 04:13:39,771 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 04:13:39,771 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 04:13:39,771 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 04:13:39,773 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 157 places, 160 transitions, 384 flow [2020-10-16 04:13:39,784 INFO L129 PetriNetUnfolder]: 13/143 cut-off events. [2020-10-16 04:13:39,784 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-10-16 04:13:39,785 INFO L80 FinitePrefix]: Finished finitePrefix Result has 172 conditions, 143 events. 13/143 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 429 event pairs, 0 based on Foata normal form. 0/124 useless extension candidates. Maximal degree in co-relation 163. Up to 10 conditions per place. [2020-10-16 04:13:39,785 INFO L82 GeneralOperation]: Start removeDead. Operand has 157 places, 160 transitions, 384 flow [2020-10-16 04:13:39,786 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 111 places, 108 transitions, 251 flow [2020-10-16 04:13:39,786 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 04:13:39,786 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 111 places, 108 transitions, 251 flow [2020-10-16 04:13:39,786 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 111 places, 108 transitions, 251 flow [2020-10-16 04:13:39,786 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 111 places, 108 transitions, 251 flow [2020-10-16 04:13:39,795 INFO L129 PetriNetUnfolder]: 13/143 cut-off events. [2020-10-16 04:13:39,795 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-10-16 04:13:39,796 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 04:13:39,801 INFO L117 LiptonReduction]: Number of co-enabled transitions 7072 [2020-10-16 04:13:43,803 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 59 [2020-10-16 04:13:44,081 INFO L132 LiptonReduction]: Checked pairs total: 21932 [2020-10-16 04:13:44,081 INFO L134 LiptonReduction]: Total number of compositions: 71 [2020-10-16 04:13:44,081 INFO L182 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 4295 [2020-10-16 04:13:44,083 INFO L129 PetriNetUnfolder]: 1/13 cut-off events. [2020-10-16 04:13:44,083 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 04:13:44,083 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:44,083 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2020-10-16 04:13:44,083 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 04:13:44,083 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:44,083 INFO L82 PathProgramCache]: Analyzing trace with hash 1839290257, now seen corresponding path program 1 times [2020-10-16 04:13:44,084 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:44,084 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1549408250] [2020-10-16 04:13:44,084 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:44,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:13:44,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:13:44,140 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1549408250] [2020-10-16 04:13:44,141 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:13:44,141 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-16 04:13:44,141 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [940919281] [2020-10-16 04:13:44,141 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 04:13:44,142 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:13:44,142 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 04:13:44,142 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 04:13:44,143 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 170 out of 231 [2020-10-16 04:13:44,144 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 60 places, 55 transitions, 145 flow. Second operand 3 states. [2020-10-16 04:13:44,144 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:13:44,144 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 170 of 231 [2020-10-16 04:13:44,148 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:13:45,275 INFO L129 PetriNetUnfolder]: 8919/12392 cut-off events. [2020-10-16 04:13:45,275 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-10-16 04:13:45,326 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 04:13:45,374 INFO L132 encePairwiseOnDemand]: 217/231 looper letters, 22 selfloop transitions, 9 changer transitions 0/62 dead transitions. [2020-10-16 04:13:45,375 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 60 places, 62 transitions, 221 flow [2020-10-16 04:13:45,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 04:13:45,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 04:13:45,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 548 transitions. [2020-10-16 04:13:45,377 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7907647907647908 [2020-10-16 04:13:45,377 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 548 transitions. [2020-10-16 04:13:45,377 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 548 transitions. [2020-10-16 04:13:45,378 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:13:45,378 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 548 transitions. [2020-10-16 04:13:45,379 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 04:13:45,380 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 04:13:45,381 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 04:13:45,381 INFO L185 Difference]: Start difference. First operand has 60 places, 55 transitions, 145 flow. Second operand 3 states and 548 transitions. [2020-10-16 04:13:45,381 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 60 places, 62 transitions, 221 flow [2020-10-16 04:13:45,382 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 04:13:45,383 INFO L241 Difference]: Finished difference. Result has 60 places, 60 transitions, 189 flow [2020-10-16 04:13:45,383 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 04:13:45,384 INFO L342 CegarLoopForPetriNet]: 60 programPoint places, 0 predicate places. [2020-10-16 04:13:45,384 INFO L481 AbstractCegarLoop]: Abstraction has has 60 places, 60 transitions, 189 flow [2020-10-16 04:13:45,384 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 04:13:45,384 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:45,384 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 04:13:45,384 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-10-16 04:13:45,384 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 04:13:45,384 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:45,385 INFO L82 PathProgramCache]: Analyzing trace with hash 2027795460, now seen corresponding path program 1 times [2020-10-16 04:13:45,385 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:45,385 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [351268272] [2020-10-16 04:13:45,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:45,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:13:45,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:13:45,413 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [351268272] [2020-10-16 04:13:45,413 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:13:45,413 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 04:13:45,414 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [527420014] [2020-10-16 04:13:45,414 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 04:13:45,414 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:13:45,414 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 04:13:45,414 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-16 04:13:45,415 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 170 out of 231 [2020-10-16 04:13:45,416 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 60 places, 60 transitions, 189 flow. Second operand 4 states. [2020-10-16 04:13:45,416 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:13:45,416 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 170 of 231 [2020-10-16 04:13:45,416 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:13:46,485 INFO L129 PetriNetUnfolder]: 11983/17256 cut-off events. [2020-10-16 04:13:46,485 INFO L130 PetriNetUnfolder]: For 5546/10082 co-relation queries the response was YES. [2020-10-16 04:13:46,571 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 04:13:47,093 INFO L132 encePairwiseOnDemand]: 212/231 looper letters, 24 selfloop transitions, 41 changer transitions 0/96 dead transitions. [2020-10-16 04:13:47,093 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 63 places, 96 transitions, 423 flow [2020-10-16 04:13:47,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-16 04:13:47,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-16 04:13:47,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 741 transitions. [2020-10-16 04:13:47,096 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.801948051948052 [2020-10-16 04:13:47,096 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 741 transitions. [2020-10-16 04:13:47,096 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 741 transitions. [2020-10-16 04:13:47,096 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:13:47,097 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 741 transitions. [2020-10-16 04:13:47,098 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 5 states. [2020-10-16 04:13:47,100 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 5 states. [2020-10-16 04:13:47,100 INFO L81 ComplementDD]: Finished complementDD. Result 5 states. [2020-10-16 04:13:47,100 INFO L185 Difference]: Start difference. First operand has 60 places, 60 transitions, 189 flow. Second operand 4 states and 741 transitions. [2020-10-16 04:13:47,100 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 63 places, 96 transitions, 423 flow [2020-10-16 04:13:47,105 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 04:13:47,107 INFO L241 Difference]: Finished difference. Result has 64 places, 92 transitions, 459 flow [2020-10-16 04:13:47,107 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 04:13:47,107 INFO L342 CegarLoopForPetriNet]: 60 programPoint places, 4 predicate places. [2020-10-16 04:13:47,107 INFO L481 AbstractCegarLoop]: Abstraction has has 64 places, 92 transitions, 459 flow [2020-10-16 04:13:47,108 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-16 04:13:47,108 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:47,108 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 04:13:47,108 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-10-16 04:13:47,108 INFO L429 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 04:13:47,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:47,108 INFO L82 PathProgramCache]: Analyzing trace with hash -1637676805, now seen corresponding path program 1 times [2020-10-16 04:13:47,109 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:47,109 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [334633891] [2020-10-16 04:13:47,109 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:47,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:13:47,137 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 04:13:47,138 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [334633891] [2020-10-16 04:13:47,138 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:13:47,138 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 04:13:47,138 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1916562446] [2020-10-16 04:13:47,139 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 04:13:47,139 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:13:47,139 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 04:13:47,139 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-16 04:13:47,140 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 170 out of 231 [2020-10-16 04:13:47,141 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 64 places, 92 transitions, 459 flow. Second operand 4 states. [2020-10-16 04:13:47,141 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:13:47,141 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 170 of 231 [2020-10-16 04:13:47,141 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:13:48,411 INFO L129 PetriNetUnfolder]: 12252/18744 cut-off events. [2020-10-16 04:13:48,411 INFO L130 PetriNetUnfolder]: For 12382/30998 co-relation queries the response was YES. [2020-10-16 04:13:48,534 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 04:13:48,642 INFO L132 encePairwiseOnDemand]: 216/231 looper letters, 64 selfloop transitions, 18 changer transitions 0/113 dead transitions. [2020-10-16 04:13:48,642 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 67 places, 113 transitions, 719 flow [2020-10-16 04:13:48,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-16 04:13:48,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-16 04:13:48,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 731 transitions. [2020-10-16 04:13:48,645 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7911255411255411 [2020-10-16 04:13:48,645 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 731 transitions. [2020-10-16 04:13:48,645 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 731 transitions. [2020-10-16 04:13:48,646 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:13:48,646 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 731 transitions. [2020-10-16 04:13:48,647 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 5 states. [2020-10-16 04:13:48,649 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 5 states. [2020-10-16 04:13:48,649 INFO L81 ComplementDD]: Finished complementDD. Result 5 states. [2020-10-16 04:13:48,649 INFO L185 Difference]: Start difference. First operand has 64 places, 92 transitions, 459 flow. Second operand 4 states and 731 transitions. [2020-10-16 04:13:48,650 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 67 places, 113 transitions, 719 flow [2020-10-16 04:13:48,660 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 04:13:48,662 INFO L241 Difference]: Finished difference. Result has 69 places, 101 transitions, 574 flow [2020-10-16 04:13:48,663 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 04:13:48,663 INFO L342 CegarLoopForPetriNet]: 60 programPoint places, 9 predicate places. [2020-10-16 04:13:48,663 INFO L481 AbstractCegarLoop]: Abstraction has has 69 places, 101 transitions, 574 flow [2020-10-16 04:13:48,663 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-16 04:13:48,663 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:13:48,663 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 04:13:48,663 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-10-16 04:13:48,664 INFO L429 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 04:13:48,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:13:48,664 INFO L82 PathProgramCache]: Analyzing trace with hash 1621971712, now seen corresponding path program 1 times [2020-10-16 04:13:48,664 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:13:48,664 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [613345250] [2020-10-16 04:13:48,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:13:48,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:13:48,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:13:48,689 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [613345250] [2020-10-16 04:13:48,689 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:13:48,689 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 04:13:48,690 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1447802134] [2020-10-16 04:13:48,690 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-16 04:13:48,690 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:13:48,690 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-16 04:13:48,691 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-16 04:13:48,692 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 127 out of 231 [2020-10-16 04:13:48,692 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 69 places, 101 transitions, 574 flow. Second operand 3 states. [2020-10-16 04:13:48,692 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:13:48,692 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 127 of 231 [2020-10-16 04:13:48,692 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:14:01,316 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][74], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:14:01,317 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:14:01,317 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:14:01,317 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:14:01,317 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:14:01,317 INFO L382 tUnfolder$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 04:14:01,317 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2020-10-16 04:14:01,317 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:14:01,317 INFO L387 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2020-10-16 04:14:01,317 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:14:06,708 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][100], [Black: 162#(= ~count~0 0), 165#true, 106#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:06,708 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:14:06,708 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:06,708 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:06,708 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:07,301 INFO L382 tUnfolder$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 04:14:07,301 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:14:07,301 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:07,301 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:07,301 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:14:14,991 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][74], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 45#thr2ENTRYtrue, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:14,992 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:14:14,992 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:14,992 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:14,992 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:14:14,992 INFO L382 tUnfolder$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 04:14:14,992 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:14:14,992 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:14,993 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:14,993 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:14:15,002 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][80], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:15,002 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:14:15,002 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:14:15,003 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:15,003 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:15,003 INFO L382 tUnfolder$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 04:14:15,003 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:14:15,003 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:15,003 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:14:15,003 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:15,451 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][74], [132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 78#L721true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:15,451 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:14:15,451 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:15,451 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:15,451 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:15,908 INFO L382 tUnfolder$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 04:14:15,908 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:14:15,908 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:15,909 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:15,909 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:17,020 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][113], [Black: 162#(= ~count~0 0), 165#true, 106#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 46#L709-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 179#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:17,021 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:14:17,021 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:17,021 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:17,021 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:17,023 INFO L382 tUnfolder$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 04:14:17,023 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:14:17,023 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:17,023 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:17,023 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:17,032 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][80], [Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:17,032 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:14:17,032 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:17,032 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:17,032 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:18,180 INFO L382 tUnfolder$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 04:14:18,180 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:14:18,181 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:14:18,181 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:18,181 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:18,181 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][74], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 5#L708-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 78#L721true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:18,181 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:14:18,181 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:18,181 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:14:18,181 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:18,186 INFO L382 tUnfolder$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 04:14:18,186 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:14:18,186 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:14:18,186 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:18,187 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:18,187 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][80], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 102#L708-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:18,187 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:14:18,187 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:14:18,187 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:18,187 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:18,466 INFO L382 tUnfolder$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 04:14:18,466 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:14:18,467 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:18,467 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:18,467 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:18,928 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][75], [Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:18,928 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:14:18,928 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:18,928 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:18,928 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:21,878 INFO L382 tUnfolder$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 04:14:21,878 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:14:21,879 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:21,879 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:21,879 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:21,885 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][100], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:21,885 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:14:21,886 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:21,886 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:21,886 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:24,134 INFO L382 tUnfolder$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 04:14:24,135 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:14:24,135 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:24,135 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:24,135 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:24,159 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 04:14:24,159 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:14:24,159 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:24,159 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:24,159 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:24,657 INFO L382 tUnfolder$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 04:14:24,657 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:14:24,657 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:24,657 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:24,657 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:24,683 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][100], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 138#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:24,684 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:14:24,684 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:24,684 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:24,684 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:32,473 INFO L382 tUnfolder$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][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 04:14:32,474 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:14:32,474 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:32,474 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:32,474 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:32,490 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 04:14:32,490 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:14:32,490 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:32,490 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:32,490 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:32,513 INFO L382 tUnfolder$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 04:14:32,513 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:14:32,513 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:32,514 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:14:32,514 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:32,570 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 04:14:32,570 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:14:32,570 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:32,570 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:32,570 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:32,572 INFO L382 tUnfolder$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 04:14:32,572 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:14:32,572 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:32,572 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:32,572 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:32,692 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 04:14:32,692 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:14:32,692 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:32,693 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:32,693 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:32,740 INFO L382 tUnfolder$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 04:14:32,740 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:14:32,740 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:32,740 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:32,741 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:32,741 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 04:14:32,741 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:14:32,741 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:32,742 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:32,742 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:34,635 INFO L382 tUnfolder$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][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 04:14:34,635 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:14:34,635 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:34,635 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:34,635 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:34,658 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][100], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:34,658 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:14:34,658 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:14:34,658 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:34,658 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:34,659 INFO L382 tUnfolder$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 04:14:34,659 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:14:34,659 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:14:34,660 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:34,660 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:34,660 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][100], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 138#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:34,660 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:14:34,660 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:34,660 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:34,660 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:14:35,003 INFO L382 tUnfolder$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 04:14:35,003 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:14:35,003 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:35,003 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:35,003 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:14:35,105 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 04:14:35,105 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:14:35,105 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:35,105 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:35,105 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:35,135 INFO L382 tUnfolder$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 04:14:35,135 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:14:35,135 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:35,135 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:35,135 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:35,546 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][100], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 78#L721true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 115#L703-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:35,546 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:14:35,546 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:14:35,546 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:35,546 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:35,547 INFO L382 tUnfolder$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 04:14:35,547 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:14:35,547 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:35,547 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:14:35,547 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:35,550 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][100], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 5#L708-3true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 115#L703-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:35,551 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:14:35,551 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:35,551 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:14:35,551 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:35,552 INFO L382 tUnfolder$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 04:14:35,552 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:14:35,552 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:35,552 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:14:35,552 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:35,991 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 04:14:35,992 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:14:35,992 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:35,992 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:35,992 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:36,024 INFO L382 tUnfolder$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 04:14:36,024 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:14:36,025 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:36,025 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:36,025 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:36,196 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 04:14:36,196 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:14:36,196 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:36,197 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:36,197 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:36,515 INFO L382 tUnfolder$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 04:14:36,515 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:14:36,515 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:36,515 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:36,515 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:36,727 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][100], [Black: 162#(= ~count~0 0), 165#true, 106#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:36,727 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:14:36,727 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:36,727 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:14:36,728 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:36,761 INFO L382 tUnfolder$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 04:14:36,762 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:14:36,762 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:36,762 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:36,762 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:36,840 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][80], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:36,841 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:14:36,841 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:36,841 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:36,841 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:14:36,868 INFO L382 tUnfolder$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 04:14:36,868 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:14:36,869 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:36,869 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:14:36,869 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:36,869 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][100], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:36,869 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:14:36,869 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:36,869 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:36,869 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:14:37,149 INFO L382 tUnfolder$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 04:14:37,150 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:14:37,150 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:37,150 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:14:37,150 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:37,150 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 04:14:37,150 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:14:37,150 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:37,150 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:37,150 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:14:37,163 INFO L382 tUnfolder$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 04:14:37,164 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:14:37,164 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:37,164 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:37,164 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:37,188 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 04:14:37,188 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:14:37,188 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:37,188 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:37,188 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:37,194 INFO L382 tUnfolder$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 04:14:37,194 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:14:37,194 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:37,194 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:37,194 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:37,200 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 04:14:37,200 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:14:37,200 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:37,200 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:37,200 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:37,201 INFO L382 tUnfolder$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 04:14:37,201 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:14:37,201 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:37,201 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:37,201 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:37,797 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][100], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 138#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:37,797 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:14:37,797 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:37,797 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:37,797 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:14:39,364 INFO L382 tUnfolder$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 04:14:39,364 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:14:39,364 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:39,364 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:39,364 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:39,461 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 04:14:39,461 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:14:39,461 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:39,461 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:14:39,461 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:39,653 INFO L382 tUnfolder$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 04:14:39,653 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:14:39,653 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:39,653 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:39,653 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:39,881 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][80], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:39,881 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:14:39,881 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:39,881 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:39,881 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:14:40,064 INFO L382 tUnfolder$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 04:14:40,064 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:14:40,064 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:14:40,064 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:40,064 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:40,066 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 04:14:40,066 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:14:40,066 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:40,066 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:14:40,066 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:40,072 INFO L382 tUnfolder$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 04:14:40,073 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is not cut-off event [2020-10-16 04:14:40,073 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:14:40,073 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:14:40,073 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:14:40,100 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 04:14:40,100 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:14:40,100 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:40,100 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:14:40,101 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:14:40,470 INFO L382 tUnfolder$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 04:14:40,470 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:14:40,470 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:14:40,470 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:40,470 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:40,501 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 04:14:40,501 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:14:40,501 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:14:40,501 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:40,501 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:14:40,528 INFO L382 tUnfolder$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 04:14:40,528 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:14:40,528 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:40,528 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:14:40,529 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:14:40,529 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][100], [Black: 162#(= ~count~0 0), 165#true, 106#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:40,529 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:14:40,529 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:14:40,529 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:40,529 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:40,601 INFO L382 tUnfolder$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 04:14:40,601 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:14:40,601 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:40,601 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:14:40,601 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:40,602 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 04:14:40,602 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:14:40,602 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:40,602 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:40,602 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:14:40,602 INFO L382 tUnfolder$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 04:14:40,603 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:14:40,603 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:40,603 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:40,603 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:14:40,867 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 04:14:40,867 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:14:40,868 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:14:40,868 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:40,868 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:40,922 INFO L382 tUnfolder$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 04:14:40,922 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:14:40,922 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:14:40,923 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:14:40,923 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:14:40,929 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 04:14:40,929 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:14:40,930 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:14:40,930 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:14:40,930 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:14:40,938 INFO L382 tUnfolder$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 04:14:40,938 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:14:40,938 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:14:40,938 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:14:40,939 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:14:40,940 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][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 04:14:40,941 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:14:40,941 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:14:40,941 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:14:40,941 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:14:41,393 INFO L382 tUnfolder$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 04:14:41,394 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:14:41,394 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:41,394 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:41,394 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:41,396 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][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 04:14:41,396 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:14:41,396 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:41,396 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:41,396 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:41,520 INFO L382 tUnfolder$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 04:14:41,520 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:14:41,520 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:41,520 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:41,520 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:41,975 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 04:14:41,975 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:14:41,975 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:14:41,975 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:41,975 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:14:41,975 INFO L382 tUnfolder$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 04:14:41,975 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:14:41,976 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:14:41,976 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:14:41,976 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:42,135 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 04:14:42,135 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:14:42,136 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:14:42,136 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:42,136 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:42,139 INFO L382 tUnfolder$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 04:14:42,139 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:14:42,139 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:14:42,139 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:42,139 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:42,141 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 04:14:42,141 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:14:42,141 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:42,141 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:14:42,141 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:42,626 INFO L382 tUnfolder$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 04:14:42,626 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:14:42,626 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:42,626 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:42,626 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:42,626 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:42,627 INFO L382 tUnfolder$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 04:14:42,627 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:14:42,627 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:42,627 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:42,627 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:14:42,710 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][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 04:14:42,710 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:14:42,710 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:42,710 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:42,711 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:43,190 INFO L382 tUnfolder$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 04:14:43,190 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:14:43,190 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:43,190 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:43,190 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:44,396 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 04:14:44,396 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:14:44,396 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:44,397 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:44,397 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:44,397 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:44,397 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][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 04:14:44,397 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:14:44,397 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:44,397 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:44,398 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:44,432 INFO L382 tUnfolder$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 04:14:44,432 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:14:44,432 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:44,432 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:44,432 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:44,954 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][100], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:44,955 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:14:44,955 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:14:44,955 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:14:44,955 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:14:44,986 INFO L382 tUnfolder$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 04:14:44,986 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:14:44,986 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:44,986 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:44,986 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:14:47,676 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 04:14:47,676 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:14:47,676 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:14:47,676 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:47,677 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:47,678 INFO L382 tUnfolder$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 04:14:47,678 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:14:47,678 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:47,679 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:14:47,679 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:14:47,735 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 04:14:47,735 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:14:47,735 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:47,735 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:14:47,736 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:14:47,771 INFO L382 tUnfolder$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 04:14:47,771 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:14:47,771 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:14:47,772 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:14:47,772 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:14:48,188 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][100], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, 114#L740-1true, Black: 175#(<= 1 ~count~0), 115#L703-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:14:48,188 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:14:48,188 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:14:48,188 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:14:48,188 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:14:48,471 INFO L382 tUnfolder$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 04:14:48,472 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:14:48,472 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:14:48,472 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:14:48,472 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:48,479 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 04:14:48,479 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:14:48,479 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:14:48,479 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:14:48,479 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:14:48,625 INFO L382 tUnfolder$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 04:14:48,625 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:14:48,625 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:14:48,625 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:14:48,625 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:14:48,640 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 04:14:48,640 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:14:48,640 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:14:48,640 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:14:48,640 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:14:48,661 INFO L382 tUnfolder$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 04:14:48,661 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:14:48,661 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:14:48,661 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:14:48,661 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:14:49,080 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 04:14:49,081 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:14:49,081 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:14:49,081 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:14:49,081 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:14:49,087 INFO L382 tUnfolder$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 04:14:49,088 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:14:49,088 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:14:49,088 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:14:49,088 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:14:49,326 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][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 04:14:49,326 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:14:49,326 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:14:49,326 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:14:49,326 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:14:49,815 INFO L382 tUnfolder$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 04:14:49,815 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:14:49,815 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2020-10-16 04:14:49,815 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:14:49,815 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:14:50,326 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 04:14:50,326 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:14:50,326 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:14:50,326 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:14:50,326 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:14:50,328 INFO L382 tUnfolder$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 04:14:50,328 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2020-10-16 04:14:50,328 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:14:50,328 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:14:50,329 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:14:50,430 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][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 04:14:50,430 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:14:50,430 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:14:50,430 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:14:50,430 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:14:50,432 INFO L382 tUnfolder$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 04:14:50,432 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2020-10-16 04:14:50,432 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2020-10-16 04:14:50,432 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:14:50,432 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:14:50,604 INFO L129 PetriNetUnfolder]: 208823/311722 cut-off events. [2020-10-16 04:14:50,604 INFO L130 PetriNetUnfolder]: For 234549/379825 co-relation queries the response was YES. [2020-10-16 04:14:52,482 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 04:14:54,396 INFO L132 encePairwiseOnDemand]: 216/231 looper letters, 23 selfloop transitions, 15 changer transitions 0/117 dead transitions. [2020-10-16 04:14:54,396 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 71 places, 117 transitions, 682 flow [2020-10-16 04:14:54,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-16 04:14:54,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-10-16 04:14:54,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 424 transitions. [2020-10-16 04:14:54,398 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.6118326118326118 [2020-10-16 04:14:54,398 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 424 transitions. [2020-10-16 04:14:54,398 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 424 transitions. [2020-10-16 04:14:54,399 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:14:54,399 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 424 transitions. [2020-10-16 04:14:54,400 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 4 states. [2020-10-16 04:14:54,401 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 4 states. [2020-10-16 04:14:54,401 INFO L81 ComplementDD]: Finished complementDD. Result 4 states. [2020-10-16 04:14:54,401 INFO L185 Difference]: Start difference. First operand has 69 places, 101 transitions, 574 flow. Second operand 3 states and 424 transitions. [2020-10-16 04:14:54,401 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 71 places, 117 transitions, 682 flow [2020-10-16 04:14:54,599 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 04:14:54,600 INFO L241 Difference]: Finished difference. Result has 71 places, 111 transitions, 648 flow [2020-10-16 04:14:54,601 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 04:14:54,601 INFO L342 CegarLoopForPetriNet]: 60 programPoint places, 11 predicate places. [2020-10-16 04:14:54,601 INFO L481 AbstractCegarLoop]: Abstraction has has 71 places, 111 transitions, 648 flow [2020-10-16 04:14:54,601 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-16 04:14:54,601 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:14:54,601 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 04:14:54,602 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-10-16 04:14:54,602 INFO L429 AbstractCegarLoop]: === Iteration 5 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 04:14:54,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:14:54,602 INFO L82 PathProgramCache]: Analyzing trace with hash -1198199902, now seen corresponding path program 1 times [2020-10-16 04:14:54,602 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:14:54,603 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [201027603] [2020-10-16 04:14:54,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:14:54,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:14:54,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:14:54,644 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [201027603] [2020-10-16 04:14:54,644 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:14:54,644 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-16 04:14:54,644 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [778941951] [2020-10-16 04:14:54,645 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-16 04:14:54,645 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:14:54,645 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-16 04:14:54,645 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-16 04:14:54,647 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 170 out of 231 [2020-10-16 04:14:54,647 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 71 places, 111 transitions, 648 flow. Second operand 5 states. [2020-10-16 04:14:54,648 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:14:54,648 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 170 of 231 [2020-10-16 04:14:54,648 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:15:00,117 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse]) [2020-10-16 04:15:00,118 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:15:00,118 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:00,118 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:15:00,118 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:00,118 INFO L382 tUnfolder$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 04:15:00,118 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:15:00,118 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:15:00,118 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:00,119 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:00,120 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 04:15:00,120 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:15:00,120 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:00,120 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:15:00,120 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:00,120 INFO L382 tUnfolder$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 04:15:00,120 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:15:00,120 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:00,120 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:00,120 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:15:00,140 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 04:15:00,141 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:15:00,141 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:00,141 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:00,141 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:00,144 INFO L382 tUnfolder$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][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 04:15:00,144 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is not cut-off event [2020-10-16 04:15:00,144 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2020-10-16 04:15:00,144 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2020-10-16 04:15:00,144 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is not cut-off event [2020-10-16 04:15:01,946 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][44], [33#L719true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, 63#L703-1true]) [2020-10-16 04:15:01,946 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:15:01,946 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:01,946 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:01,946 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:15:01,946 INFO L382 tUnfolder$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 04:15:01,946 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:15:01,947 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:01,947 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:15:01,947 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:02,946 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 04:15:02,947 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:15:02,947 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:02,947 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:02,947 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:02,972 INFO L382 tUnfolder$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 04:15:02,973 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:15:02,973 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:02,973 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:02,973 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:03,358 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:03,358 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,358 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:15:03,358 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,358 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,358 INFO L382 tUnfolder$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 04:15:03,359 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,359 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:15:03,359 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,359 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,361 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, 4#L702-1true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:03,361 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,361 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:15:03,361 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,361 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,362 INFO L382 tUnfolder$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 04:15:03,362 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,362 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:15:03,362 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,362 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,362 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:03,363 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,363 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,363 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,363 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:15:03,385 INFO L382 tUnfolder$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, 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 04:15:03,385 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,385 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:15:03,385 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,385 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,386 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][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 04:15:03,386 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,386 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,386 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,386 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:15:03,387 INFO L382 tUnfolder$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, 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 04:15:03,387 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,387 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,387 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:15:03,387 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,388 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 04:15:03,388 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,388 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,388 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,388 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:15:03,389 INFO L382 tUnfolder$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 04:15:03,389 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,389 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,389 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,390 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:15:03,390 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 04:15:03,390 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,390 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,390 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,390 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:15:03,613 INFO L382 tUnfolder$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 04:15:03,613 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,613 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,613 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,613 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,613 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][110], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:03,614 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,614 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,614 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,614 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,785 INFO L382 tUnfolder$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 04:15:03,785 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,785 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,785 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,786 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,807 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 04:15:03,807 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,807 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,807 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,807 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,838 INFO L382 tUnfolder$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][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 04:15:03,839 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is not cut-off event [2020-10-16 04:15:03,839 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 04:15:03,839 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 04:15:03,839 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 04:15:03,871 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 04:15:03,871 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is not cut-off event [2020-10-16 04:15:03,871 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 04:15:03,871 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 04:15:03,871 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 04:15:03,911 INFO L382 tUnfolder$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 04:15:03,911 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,911 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,911 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,911 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,911 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 04:15:03,911 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,912 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,912 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:03,912 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:04,003 INFO L382 tUnfolder$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 04:15:04,004 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:04,004 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:04,004 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:04,004 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:04,004 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, 78#L721true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:04,004 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:04,004 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:04,004 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:04,005 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:04,069 INFO L382 tUnfolder$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 04:15:04,069 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:04,069 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:04,069 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:04,070 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:04,086 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 04:15:04,087 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:04,087 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:04,087 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:04,087 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:04,141 INFO L382 tUnfolder$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 04:15:04,141 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:04,141 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:04,141 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:04,141 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:04,141 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 04:15:04,142 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:04,142 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:04,142 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:04,142 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:04,244 INFO L382 tUnfolder$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 04:15:04,244 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:04,244 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:15:04,244 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:15:04,244 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:15:04,411 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][70], [4#L702-1true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:04,412 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:04,412 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:04,412 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:04,412 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:04,427 INFO L382 tUnfolder$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 04:15:04,427 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:04,427 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:04,427 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:04,427 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:04,669 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][44], [33#L719true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, 63#L703-1true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:04,669 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:04,669 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:04,669 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:15:04,669 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:04,669 INFO L382 tUnfolder$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 04:15:04,669 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:04,670 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:04,670 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:15:04,670 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:04,674 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][44], [33#L719true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 63#L703-1true]) [2020-10-16 04:15:04,674 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:04,674 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:15:04,674 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:04,674 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:04,674 INFO L382 tUnfolder$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 04:15:04,674 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:04,675 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:04,675 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:15:04,675 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:04,693 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:04,693 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:04,693 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:04,693 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:04,693 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:04,693 INFO L382 tUnfolder$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 04:15:04,694 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:04,694 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:04,694 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:04,694 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:04,721 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][44], [33#L719true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:04,722 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:04,722 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:04,722 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:04,722 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:15:04,722 INFO L382 tUnfolder$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 04:15:04,722 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:04,722 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:04,722 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:15:04,722 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:04,963 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][110], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:04,963 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:04,963 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:04,963 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:04,964 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:04,964 INFO L382 tUnfolder$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 04:15:04,964 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:04,964 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:04,964 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:04,964 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:04,964 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, 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 04:15:04,965 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:04,965 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:04,965 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:04,965 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:05,078 INFO L382 tUnfolder$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 04:15:05,078 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:05,078 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:05,078 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:05,078 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:05,270 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][115], [4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 78#L721true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:05,271 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:05,271 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:05,271 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:05,271 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:05,271 INFO L382 tUnfolder$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 04:15:05,271 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:05,271 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:05,271 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:05,272 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:05,584 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][110], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 46#L709-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:05,584 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:05,584 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:05,584 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:05,585 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:05,587 INFO L382 tUnfolder$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 04:15:05,588 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:05,588 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:05,588 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:05,588 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:05,909 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:05,909 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,909 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,909 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,909 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:05,909 INFO L382 tUnfolder$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 04:15:05,910 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,910 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:05,910 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,910 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,913 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:05,913 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,913 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,913 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,913 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:05,913 INFO L382 tUnfolder$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 04:15:05,914 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,914 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,914 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,914 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:05,947 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][44], [33#L719true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:05,947 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,947 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:05,947 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,947 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,972 INFO L382 tUnfolder$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 04:15:05,972 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:05,972 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:05,972 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:05,973 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:05,973 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][44], [33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:05,973 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,973 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,973 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:05,973 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,973 INFO L382 tUnfolder$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 04:15:05,973 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,974 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,974 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,974 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:05,982 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][44], [33#L719true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), 138#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:05,982 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,982 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,982 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:05,982 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:06,058 INFO L382 tUnfolder$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 04:15:06,058 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:06,058 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:06,058 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:06,058 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:06,143 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 04:15:06,144 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:06,144 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:06,144 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:06,144 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:06,228 INFO L382 tUnfolder$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 04:15:06,229 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:06,229 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:06,229 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:06,229 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:06,238 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][84], [Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, 63#L703-1true]) [2020-10-16 04:15:06,238 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is not cut-off event [2020-10-16 04:15:06,238 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:15:06,238 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:15:06,238 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:15:06,471 INFO L382 tUnfolder$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 04:15:06,471 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:06,471 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:06,471 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:06,471 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:06,471 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:06,471 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:06,472 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:06,472 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:06,472 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:07,968 INFO L382 tUnfolder$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 04:15:07,969 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:07,969 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:07,969 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:07,969 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:07,969 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][110], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 46#L709-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:07,970 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:07,970 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:07,970 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:07,970 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:07,971 INFO L382 tUnfolder$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 04:15:07,971 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:07,971 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:07,971 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:07,971 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:07,975 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:07,975 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:07,975 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:07,975 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:07,975 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:07,975 INFO L382 tUnfolder$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 04:15:07,976 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:07,976 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:07,976 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:07,976 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:07,976 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][110], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 76#L702-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:07,976 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:07,976 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:07,976 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:07,976 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:07,977 INFO L382 tUnfolder$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 04:15:07,977 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:07,977 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:07,977 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:07,978 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:07,978 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 04:15:07,978 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:07,978 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:07,978 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:07,978 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:07,978 INFO L382 tUnfolder$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 04:15:07,978 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:07,978 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:07,979 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:07,979 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:07,979 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 04:15:07,979 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:07,979 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:07,979 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:07,979 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:07,980 INFO L382 tUnfolder$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 04:15:07,980 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:07,980 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:07,980 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:07,980 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:07,980 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][110], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 77#L703-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:07,980 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:07,980 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:07,980 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:07,980 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:08,011 INFO L382 tUnfolder$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 04:15:08,011 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:08,011 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:08,012 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:08,012 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:08,033 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:08,033 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:08,033 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:08,033 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:08,033 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:08,034 INFO L382 tUnfolder$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 04:15:08,034 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:08,034 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:08,034 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:08,034 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:08,034 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][110], [Black: 162#(= ~count~0 0), 4#L702-1true, 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:08,034 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:08,034 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:08,034 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:08,034 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:08,035 INFO L382 tUnfolder$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 04:15:08,035 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:08,035 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:08,035 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:08,035 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:08,036 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 04:15:08,036 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:08,036 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:08,036 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:08,036 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:08,045 INFO L382 tUnfolder$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 04:15:08,045 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:08,045 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:08,045 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:08,045 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:08,211 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 04:15:08,211 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,212 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:08,212 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:08,212 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:08,224 INFO L382 tUnfolder$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 04:15:08,224 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,224 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:08,224 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:08,224 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:08,321 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:08,321 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,322 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:08,322 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,322 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,322 INFO L382 tUnfolder$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 04:15:08,322 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,322 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:08,322 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,322 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,324 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:08,324 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,324 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:08,324 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,324 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,325 INFO L382 tUnfolder$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 04:15:08,325 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,325 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,325 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:08,325 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,325 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:08,325 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,325 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:08,325 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,325 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,334 INFO L382 tUnfolder$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[][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 04:15:08,334 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:08,334 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:08,334 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:08,334 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:08,334 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, 132#L710-1true, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:08,334 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,334 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:08,334 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,334 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,335 INFO L382 tUnfolder$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 04:15:08,335 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:08,335 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:08,335 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:08,335 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:08,335 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][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 04:15:08,335 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,335 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:08,336 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,336 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,404 INFO L382 tUnfolder$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[][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 04:15:08,404 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,405 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:08,405 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,405 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,406 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][88], [33#L719true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:08,406 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,406 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,406 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,406 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:08,408 INFO L382 tUnfolder$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 04:15:08,408 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,409 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,409 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,409 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:08,435 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 04:15:08,435 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,435 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,435 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,435 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,506 INFO L382 tUnfolder$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 04:15:08,506 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,506 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,506 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,506 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,513 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 04:15:08,513 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,513 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,514 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,514 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,521 INFO L382 tUnfolder$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 04:15:08,521 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,521 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,521 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,521 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,529 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 04:15:08,529 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,529 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,529 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,529 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,544 INFO L382 tUnfolder$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 04:15:08,544 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,544 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:08,544 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:08,544 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:08,940 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 04:15:08,941 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:08,941 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:08,941 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:08,941 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:08,989 INFO L382 tUnfolder$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 04:15:08,990 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:08,990 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:08,990 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:08,990 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:08,994 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 04:15:08,994 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:08,994 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:08,994 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:08,994 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:08,994 INFO L382 tUnfolder$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 04:15:08,995 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:15:08,995 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:08,995 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:08,995 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:08,995 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:08,995 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:15:08,995 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:08,995 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:08,995 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:08,996 INFO L382 tUnfolder$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 04:15:08,996 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:08,996 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:08,996 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:08,996 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:08,996 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 77#L703-1true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:08,996 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:15:08,996 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:08,996 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:08,996 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:08,997 INFO L382 tUnfolder$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 04:15:08,997 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:08,997 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:08,997 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:08,997 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:09,095 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][137], [Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 78#L721true, 175#(<= 1 ~count~0), Black: 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 63#L703-1true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:09,096 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:09,096 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:09,096 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:09,096 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:09,098 INFO L382 tUnfolder$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 04:15:09,098 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:09,098 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:09,098 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:09,098 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:09,183 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][137], [Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 46#L709-1true, 78#L721true, 175#(<= 1 ~count~0), Black: 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:09,183 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,183 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,183 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,183 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,193 INFO L382 tUnfolder$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 04:15:09,193 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,194 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,194 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,194 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,240 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 04:15:09,240 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,240 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,241 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,241 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,241 INFO L382 tUnfolder$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 04:15:09,241 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,241 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,241 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,241 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,242 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][26], [33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 76#L702-1true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:09,242 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,242 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,242 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,242 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,245 INFO L382 tUnfolder$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 04:15:09,245 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,245 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,246 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,246 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,246 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 04:15:09,246 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,246 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,246 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,246 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,247 INFO L382 tUnfolder$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 04:15:09,247 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,247 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,247 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,247 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,247 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 04:15:09,247 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,247 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,247 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,247 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,305 INFO L382 tUnfolder$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 04:15:09,305 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,305 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,305 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:09,305 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,319 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][44], [33#L719true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:09,319 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,319 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,319 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,319 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,319 INFO L382 tUnfolder$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 04:15:09,320 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,320 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,320 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,320 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,324 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][44], [33#L719true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:09,324 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,324 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,325 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,325 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,325 INFO L382 tUnfolder$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 04:15:09,325 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,325 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,325 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,325 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,335 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][44], [33#L719true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, 63#L703-1true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:09,335 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,335 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,335 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,335 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,336 INFO L382 tUnfolder$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 04:15:09,336 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,336 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,336 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,336 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,340 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][44], [33#L719true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, 63#L703-1true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:09,340 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,340 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,341 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,341 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,341 INFO L382 tUnfolder$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 04:15:09,341 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,341 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,341 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:09,341 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,382 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 04:15:09,383 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,383 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,383 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,383 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,403 INFO L382 tUnfolder$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 04:15:09,403 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,403 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,403 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,403 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,405 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 04:15:09,406 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,406 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,406 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,406 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:09,810 INFO L382 tUnfolder$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 04:15:09,810 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:09,810 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:09,810 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:09,810 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:09,871 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 04:15:09,871 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:09,871 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:09,871 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:09,871 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:10,127 INFO L382 tUnfolder$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 04:15:10,128 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:10,128 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:10,128 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:10,128 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:10,145 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][143], [4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 78#L721true, 175#(<= 1 ~count~0), 48#L710-1true, Black: 172#true, thr1Thread1of4ForFork1InUse, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:10,146 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:10,146 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:10,146 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:10,146 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:10,177 INFO L382 tUnfolder$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 04:15:10,177 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:10,177 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:10,177 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:10,177 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:10,178 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 04:15:10,178 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:10,178 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:10,178 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:10,178 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:10,179 INFO L382 tUnfolder$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 04:15:10,179 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:10,179 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:10,179 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:10,179 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:10,180 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 04:15:10,180 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:10,181 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:10,181 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:10,181 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:10,181 INFO L382 tUnfolder$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 04:15:10,181 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:10,181 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:10,181 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:10,181 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:10,182 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 04:15:10,182 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:10,182 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:10,182 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:10,182 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:10,199 INFO L382 tUnfolder$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 04:15:10,200 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:10,200 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:10,200 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:10,200 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:10,201 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 04:15:10,201 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:15:10,201 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:10,201 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:10,201 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:10,762 INFO L382 tUnfolder$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 04:15:10,762 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:10,762 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:10,762 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:10,763 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:10,763 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][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 04:15:10,763 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:10,763 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:10,763 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:10,763 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:10,769 INFO L382 tUnfolder$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 04:15:10,769 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:10,769 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:10,769 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:10,769 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:10,954 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 04:15:10,954 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:10,954 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:10,954 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:10,954 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:10,975 INFO L382 tUnfolder$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 04:15:10,975 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:10,975 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:10,976 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:10,976 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:11,495 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:11,495 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:15:11,495 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:15:11,496 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:11,496 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:11,496 INFO L382 tUnfolder$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 04:15:11,496 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:15:11,496 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:15:11,496 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:11,496 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:11,497 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 04:15:11,497 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:15:11,497 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:11,497 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:11,497 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:11,497 INFO L382 tUnfolder$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 04:15:11,497 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:15:11,498 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:15:11,498 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:11,498 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:11,498 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:11,498 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:11,498 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:11,498 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:11,498 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:11,498 INFO L382 tUnfolder$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 04:15:11,498 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:15:11,498 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:11,499 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:11,499 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:11,499 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:11,499 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:15:11,499 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:15:11,499 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:11,499 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:11,499 INFO L382 tUnfolder$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 04:15:11,499 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:11,499 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:11,499 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:11,499 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:11,500 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 77#L703-1true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:11,500 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:15:11,500 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:11,500 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:11,500 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:11,508 INFO L382 tUnfolder$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 04:15:11,508 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:11,508 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:11,508 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:11,508 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:11,648 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 04:15:11,648 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:11,648 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:11,648 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:15:11,648 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:11,648 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:11,653 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 04:15:11,653 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:15:11,653 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:11,653 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:11,653 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:15:11,663 INFO L382 tUnfolder$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 04:15:11,663 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:15:11,663 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:11,663 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:15:11,663 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:11,663 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [4#L702-1true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:11,663 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:15:11,663 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:11,664 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:11,664 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:15:11,665 INFO L382 tUnfolder$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], [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 04:15:11,665 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:15:11,665 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:15:11,666 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:11,666 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:11,666 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:11,666 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:15:11,666 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:11,666 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:15:11,666 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:11,666 INFO L382 tUnfolder$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 04:15:11,666 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:15:11,667 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:11,667 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:15:11,667 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:12,221 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 63#L703-1true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:12,221 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:15:12,221 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:12,222 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:12,222 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:15:12,222 INFO L382 tUnfolder$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 04:15:12,222 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:15:12,222 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:15:12,222 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:12,222 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:12,244 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:12,244 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:15:12,244 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:15:12,245 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:12,245 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:12,245 INFO L382 tUnfolder$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 04:15:12,245 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:15:12,245 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:12,245 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:12,245 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:15:12,246 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 04:15:12,246 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:15:12,246 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:12,246 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:15:12,246 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:12,246 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:12,246 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:12,246 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:15:12,247 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:12,247 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:12,247 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:12,247 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:15:12,247 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 77#L703-1true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:12,247 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:15:12,247 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:12,247 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:12,247 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:15:12,247 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:12,251 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][44], [33#L719true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:12,251 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:15:12,251 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:12,251 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:15:12,251 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:12,252 INFO L382 tUnfolder$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 04:15:12,252 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:15:12,252 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:12,252 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:15:12,252 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:12,281 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 04:15:12,281 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:15:12,281 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:12,281 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:12,281 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:12,296 INFO L382 tUnfolder$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 04:15:12,296 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:15:12,297 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:12,297 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:12,297 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:12,311 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 04:15:12,311 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:15:12,311 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:12,311 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:12,311 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:12,927 INFO L382 tUnfolder$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 04:15:12,927 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:15:12,927 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:12,927 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:12,927 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:15:12,948 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, 63#L703-1true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:12,948 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:15:12,948 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:12,948 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:15:12,948 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:12,948 INFO L382 tUnfolder$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 04:15:12,948 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:15:12,949 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:15:12,949 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:12,949 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,016 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 04:15:22,017 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:15:22,017 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:22,017 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,017 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,019 INFO L382 tUnfolder$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 04:15:22,020 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:15:22,020 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,020 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:22,020 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,020 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][67], [98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:22,020 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:15:22,020 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,020 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:15:22,020 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:22,259 INFO L382 tUnfolder$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 04:15:22,260 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:15:22,260 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:22,260 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:22,260 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:22,260 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 04:15:22,260 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:15:22,260 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:22,261 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:22,261 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:22,456 INFO L382 tUnfolder$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 04:15:22,456 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:15:22,456 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:15:22,456 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:22,456 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:22,462 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][16], [33#L719true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 23#L703-1true, 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:22,463 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:15:22,463 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:15:22,463 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:15:22,463 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:15:22,463 INFO L382 tUnfolder$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 04:15:22,463 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:15:22,463 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:15:22,463 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:15:22,463 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:15:22,476 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 04:15:22,476 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:15:22,476 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:22,476 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:22,476 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:22,478 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([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 04:15:22,479 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:15:22,479 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:22,479 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:22,479 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:15:22,688 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][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 04:15:22,688 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:15:22,688 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:15:22,688 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:15:22,688 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:15:22,688 INFO L382 tUnfolder$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 04:15:22,689 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:15:22,689 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:22,689 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:15:22,689 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:22,689 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][44], [33#L719true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 77#L703-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:22,689 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:15:22,689 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:15:22,689 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:15:22,689 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:15:22,846 INFO L382 tUnfolder$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 04:15:22,846 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:15:22,846 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:22,846 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:22,846 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:15:22,861 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 04:15:22,861 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:15:22,861 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:22,862 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:22,862 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:23,095 INFO L382 tUnfolder$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 04:15:23,096 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:15:23,096 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:15:23,096 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:15:23,096 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:15:23,096 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 04:15:23,096 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:15:23,096 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:15:23,096 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:15:23,097 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2020-10-16 04:15:23,442 INFO L382 tUnfolder$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 04:15:23,442 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:15:23,442 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:23,442 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:23,442 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:15:23,686 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][44], [33#L719true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:23,686 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:15:23,686 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:15:23,686 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2020-10-16 04:15:23,686 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:15:23,881 INFO L382 tUnfolder$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 04:15:23,881 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2020-10-16 04:15:23,881 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2020-10-16 04:15:23,881 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:15:23,881 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:15:24,053 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 04:15:24,053 INFO L384 tUnfolder$Statistics]: this new event has 50 ancestors and is cut-off event [2020-10-16 04:15:24,053 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:24,054 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:15:24,054 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:15:24,292 INFO L129 PetriNetUnfolder]: 119703/175102 cut-off events. [2020-10-16 04:15:24,292 INFO L130 PetriNetUnfolder]: For 181987/208010 co-relation queries the response was YES. [2020-10-16 04:15:25,730 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 04:15:26,906 INFO L132 encePairwiseOnDemand]: 212/231 looper letters, 67 selfloop transitions, 43 changer transitions 0/151 dead transitions. [2020-10-16 04:15:26,906 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 75 places, 151 transitions, 1096 flow [2020-10-16 04:15:26,906 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-16 04:15:26,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-10-16 04:15:26,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 921 transitions. [2020-10-16 04:15:26,909 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7974025974025974 [2020-10-16 04:15:26,909 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 921 transitions. [2020-10-16 04:15:26,909 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 921 transitions. [2020-10-16 04:15:26,910 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:15:26,910 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 921 transitions. [2020-10-16 04:15:26,911 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 6 states. [2020-10-16 04:15:26,913 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 6 states. [2020-10-16 04:15:26,913 INFO L81 ComplementDD]: Finished complementDD. Result 6 states. [2020-10-16 04:15:26,913 INFO L185 Difference]: Start difference. First operand has 71 places, 111 transitions, 648 flow. Second operand 5 states and 921 transitions. [2020-10-16 04:15:26,914 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 75 places, 151 transitions, 1096 flow [2020-10-16 04:15:34,002 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 04:15:34,004 INFO L241 Difference]: Finished difference. Result has 76 places, 137 transitions, 996 flow [2020-10-16 04:15:34,005 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 04:15:34,005 INFO L342 CegarLoopForPetriNet]: 60 programPoint places, 16 predicate places. [2020-10-16 04:15:34,005 INFO L481 AbstractCegarLoop]: Abstraction has has 76 places, 137 transitions, 996 flow [2020-10-16 04:15:34,005 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-16 04:15:34,005 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:15:34,005 INFO L255 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 04:15:34,006 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2020-10-16 04:15:34,006 INFO L429 AbstractCegarLoop]: === Iteration 6 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 04:15:34,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:15:34,006 INFO L82 PathProgramCache]: Analyzing trace with hash -1755500097, now seen corresponding path program 1 times [2020-10-16 04:15:34,006 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:15:34,007 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [477629545] [2020-10-16 04:15:34,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:15:34,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:15:34,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 04:15:34,041 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [477629545] [2020-10-16 04:15:34,041 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 04:15:34,041 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 04:15:34,041 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [388347817] [2020-10-16 04:15:34,042 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 04:15:34,042 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:15:34,042 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 04:15:34,042 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-16 04:15:34,043 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 170 out of 231 [2020-10-16 04:15:34,044 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 76 places, 137 transitions, 996 flow. Second operand 4 states. [2020-10-16 04:15:34,044 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:15:34,044 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 170 of 231 [2020-10-16 04:15:34,044 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:15:38,731 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 04:15:38,732 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:15:38,732 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:15:38,732 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:15:38,732 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:15:38,754 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 04:15:38,754 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:15:38,754 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:38,754 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:38,754 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:40,235 INFO L382 tUnfolder$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 04:15:40,235 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:15:40,235 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:15:40,236 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:40,236 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:40,236 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [195#(<= ~count~0 1), 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:15:40,236 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:15:40,236 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:40,236 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:15:40,236 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:40,237 INFO L382 tUnfolder$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 04:15:40,237 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:15:40,237 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:40,237 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:15:40,237 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:40,299 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 04:15:40,299 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:15:40,299 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:40,299 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:40,299 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:43,045 INFO L382 tUnfolder$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 04:15:43,046 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:15:43,046 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:15:43,046 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:15:43,046 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:15:43,046 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:15:43,046 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:15:43,046 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:15:43,046 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:15:43,047 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:15:43,047 INFO L382 tUnfolder$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 04:15:43,047 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:15:43,047 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:15:43,047 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:15:43,047 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:15:43,129 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 04:15:43,129 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:15:43,129 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:43,129 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:43,130 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:43,738 INFO L382 tUnfolder$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 04:15:43,738 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:43,738 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:43,738 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:43,739 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:43,879 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:15:43,879 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:43,879 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:43,879 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:43,879 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:43,879 INFO L382 tUnfolder$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 04:15:43,879 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:43,879 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:43,880 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:43,880 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:43,880 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 04:15:43,880 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:43,880 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:43,880 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:43,880 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:43,954 INFO L382 tUnfolder$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 04:15:43,954 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:15:43,954 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:43,954 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:43,954 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:43,955 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:15:43,955 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:15:43,955 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:43,955 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:43,955 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:44,303 INFO L382 tUnfolder$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 04:15:44,303 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:15:44,303 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:44,303 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:44,303 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:15:44,853 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 04:15:44,853 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is not cut-off event [2020-10-16 04:15:44,853 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2020-10-16 04:15:44,853 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:15:44,853 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is not cut-off event [2020-10-16 04:15:45,817 INFO L382 tUnfolder$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, 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 04:15:45,817 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:45,817 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:15:45,817 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:45,818 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:45,818 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 78#L721true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:45,818 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:45,818 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:15:45,818 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:45,818 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:45,820 INFO L382 tUnfolder$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 04:15:45,820 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:45,820 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:45,820 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:15:45,820 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:45,846 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:15:45,847 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:45,847 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:45,847 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:15:45,847 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:45,978 INFO L382 tUnfolder$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 04:15:45,978 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:45,978 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:15:45,978 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:45,978 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:46,407 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 46#L709-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:15:46,407 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:46,407 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:46,407 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:46,407 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:46,408 INFO L382 tUnfolder$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 04:15:46,408 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:46,408 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:46,408 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:46,408 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:46,408 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:15:46,408 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:46,409 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:46,409 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:46,409 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:46,409 INFO L382 tUnfolder$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 04:15:46,409 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:46,409 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:46,409 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:46,409 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:46,410 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:15:46,410 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:46,410 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:46,410 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:46,410 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:46,411 INFO L382 tUnfolder$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 04:15:46,411 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:46,411 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:46,411 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:46,411 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:46,412 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 04:15:46,412 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:46,412 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:46,412 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:46,412 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:48,345 INFO L382 tUnfolder$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 04:15:48,345 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:48,345 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:48,345 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:48,345 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:48,546 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:15:48,546 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:48,546 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:48,546 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:48,546 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:48,577 INFO L382 tUnfolder$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 04:15:48,578 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:48,578 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:48,578 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:48,578 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:48,616 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 04:15:48,617 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:48,617 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:48,617 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:48,617 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:49,008 INFO L382 tUnfolder$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 04:15:49,008 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:15:49,008 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:15:49,009 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:15:49,009 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:15:49,268 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][85], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:15:49,268 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:49,268 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:49,268 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:49,268 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:49,281 INFO L382 tUnfolder$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 04:15:49,281 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:49,281 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:49,281 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:49,281 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:49,721 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:15:49,721 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:49,722 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:49,722 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:49,722 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:49,722 INFO L382 tUnfolder$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 04:15:49,722 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:49,722 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:49,722 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:49,722 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:49,748 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 04:15:49,748 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:49,748 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:49,748 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:49,748 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:49,749 INFO L382 tUnfolder$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 04:15:49,749 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:49,749 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:49,749 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:49,749 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:50,008 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:15:50,008 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,008 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:15:50,009 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,009 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,009 INFO L382 tUnfolder$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 04:15:50,009 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,009 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:15:50,009 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,009 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,019 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 138#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:15:50,019 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,019 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,019 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,019 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:15:50,019 INFO L382 tUnfolder$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 04:15:50,019 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:50,019 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:50,019 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:50,020 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:50,020 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 04:15:50,020 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:50,020 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:50,020 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:50,020 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:50,020 INFO L382 tUnfolder$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 04:15:50,020 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,020 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:15:50,020 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,021 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,021 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, 138#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:50,021 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:50,021 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:50,021 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:50,021 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:50,092 INFO L382 tUnfolder$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 04:15:50,092 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,092 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:15:50,092 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,093 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,093 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 70#L701-3true, 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:15:50,093 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:50,093 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:50,093 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:50,093 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:50,114 INFO L382 tUnfolder$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), 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 04:15:50,114 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,114 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:15:50,114 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,114 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,115 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 78#L721true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), 63#L703-1true, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:15:50,115 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,115 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,115 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:15:50,115 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,127 INFO L382 tUnfolder$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 04:15:50,127 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:50,127 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:50,127 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:50,127 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:50,550 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:15:50,550 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:50,551 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:50,551 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:50,551 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:50,551 INFO L382 tUnfolder$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 04:15:50,551 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:50,551 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:50,551 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:50,551 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:50,552 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:15:50,552 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:50,552 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:50,552 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:50,552 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:50,553 INFO L382 tUnfolder$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 04:15:50,553 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:50,553 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:50,553 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:50,553 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:50,633 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:15:50,634 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,634 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,634 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,634 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,634 INFO L382 tUnfolder$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 04:15:50,634 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,634 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,634 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,635 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,635 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][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 04:15:50,635 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,635 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,635 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,635 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,943 INFO L382 tUnfolder$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 04:15:50,944 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,944 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,944 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:50,944 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,026 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 04:15:51,027 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,027 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,027 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,027 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,037 INFO L382 tUnfolder$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 04:15:51,037 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,037 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,037 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,038 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,064 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 04:15:51,064 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,064 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,064 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,064 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,065 INFO L382 tUnfolder$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 04:15:51,065 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,065 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,065 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,065 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,066 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 04:15:51,067 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,067 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,067 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,067 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,067 INFO L382 tUnfolder$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][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 04:15:51,067 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,067 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,067 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,067 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,068 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 04:15:51,068 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,068 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,068 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,068 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,103 INFO L382 tUnfolder$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 04:15:51,103 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,103 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,103 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,103 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,167 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 04:15:51,168 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,168 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,168 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,168 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:15:51,191 INFO L382 tUnfolder$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 04:15:51,192 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:51,192 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:51,192 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:51,192 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:51,652 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:15:51,652 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:51,653 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:51,653 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:51,653 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:51,653 INFO L382 tUnfolder$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 04:15:51,653 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:15:51,653 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:51,653 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:51,653 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:15:51,654 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 46#L709-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:15:51,654 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:51,654 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:51,654 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:51,654 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:51,657 INFO L382 tUnfolder$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 04:15:51,657 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:15:51,657 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:51,657 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:51,657 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:15:52,288 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 04:15:52,289 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:52,289 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:52,289 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:52,289 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:52,320 INFO L382 tUnfolder$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 04:15:52,321 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:52,321 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:52,321 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:52,321 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:52,364 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 165#true, 106#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:15:52,364 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,364 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,364 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:52,365 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,365 INFO L382 tUnfolder$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 04:15:52,365 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:52,365 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:52,365 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:52,365 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:52,365 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 106#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:15:52,365 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,365 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,365 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:52,366 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,366 INFO L382 tUnfolder$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 04:15:52,366 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:52,366 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:52,366 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:52,366 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:52,397 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 167#(= ~count~0 0), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 76#L702-1true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:15:52,397 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,397 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:52,397 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,397 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,408 INFO L382 tUnfolder$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 04:15:52,409 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,409 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:52,409 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,409 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,604 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 165#true, 138#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:15:52,604 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,604 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:52,604 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,604 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,605 INFO L382 tUnfolder$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 04:15:52,605 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:52,605 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:52,605 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:52,605 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:52,605 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 04:15:52,605 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:52,605 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:52,605 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:52,605 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:52,606 INFO L382 tUnfolder$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 04:15:52,606 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,606 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:52,606 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,606 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,606 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), 138#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), 63#L703-1true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:52,606 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:52,606 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:52,606 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:52,606 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:52,723 INFO L382 tUnfolder$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 04:15:52,723 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,723 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:52,723 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,723 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,723 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 78#L721true, 46#L709-1true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:52,723 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,724 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,724 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,724 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:52,725 INFO L382 tUnfolder$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[][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 04:15:52,725 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,725 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:52,725 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,725 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,725 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [195#(<= ~count~0 1), 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:15:52,725 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,725 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,726 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:52,726 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,732 INFO L382 tUnfolder$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 04:15:52,732 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,732 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,732 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,732 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:52,742 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 168#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 167#(= ~count~0 0), 107#L710-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:15:52,742 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:52,742 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:52,742 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:52,742 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:52,742 INFO L382 tUnfolder$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 04:15:52,742 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,743 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,743 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:52,743 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,743 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,743 INFO L382 tUnfolder$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 04:15:52,743 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:15:52,743 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:52,743 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:15:52,743 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:15:52,839 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 04:15:52,839 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,839 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:52,839 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,840 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:15:52,874 INFO L382 tUnfolder$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 04:15:52,875 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is not cut-off event [2020-10-16 04:15:52,875 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:15:52,875 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:15:52,875 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:15:52,885 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 04:15:52,886 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,886 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,886 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,886 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,886 INFO L382 tUnfolder$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 04:15:52,886 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,886 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,887 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,887 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:15:52,917 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][53], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 143#L721-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:15:52,917 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is not cut-off event [2020-10-16 04:15:52,917 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:15:52,917 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:15:52,917 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:16:01,813 INFO L382 tUnfolder$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 04:16:01,813 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:16:01,813 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:01,813 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:01,813 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:01,820 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 04:16:01,820 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:16:01,820 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:01,820 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:01,820 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:01,844 INFO L382 tUnfolder$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 04:16:01,844 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:01,844 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:01,844 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:01,844 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:01,897 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 04:16:01,897 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:01,897 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:01,897 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:01,897 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:01,898 INFO L382 tUnfolder$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 04:16:01,898 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:01,898 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:01,898 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:01,898 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:01,944 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 04:16:01,944 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:16:01,944 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:01,944 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:01,944 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:01,944 INFO L382 tUnfolder$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 04:16:01,945 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:16:01,945 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:01,945 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:01,945 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:01,978 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 04:16:01,979 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:16:01,979 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:01,979 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:01,979 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,074 INFO L382 tUnfolder$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 04:16:02,074 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,074 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,074 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,074 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,075 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 04:16:02,075 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,075 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,075 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,075 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,098 INFO L382 tUnfolder$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 04:16:02,098 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,098 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,098 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,098 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,099 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][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 04:16:02,099 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,099 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,099 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,099 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,100 INFO L382 tUnfolder$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 04:16:02,101 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,101 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,101 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,101 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,101 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][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 04:16:02,101 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,101 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,101 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,101 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,112 INFO L382 tUnfolder$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 04:16:02,112 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,112 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,112 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,113 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,113 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,158 INFO L382 tUnfolder$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 04:16:02,158 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,158 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,158 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:02,158 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,164 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 04:16:02,165 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is not cut-off event [2020-10-16 04:16:02,165 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:16:02,165 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:16:02,165 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:16:02,368 INFO L382 tUnfolder$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, 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 04:16:02,369 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:02,369 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:02,369 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:02,369 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:02,369 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:02,369 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:02,369 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:02,369 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:02,369 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:02,755 INFO L382 tUnfolder$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 04:16:02,755 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:02,756 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,756 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,756 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,756 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:02,756 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:02,756 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,756 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,756 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,757 INFO L382 tUnfolder$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 04:16:02,757 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:02,757 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,757 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,757 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,757 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 04:16:02,757 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:02,757 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,757 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,757 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,758 INFO L382 tUnfolder$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 04:16:02,758 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:02,758 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:02,758 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:02,758 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:02,758 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 46#L709-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:02,758 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:02,758 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,758 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,759 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,760 INFO L382 tUnfolder$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 04:16:02,760 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:02,760 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,760 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,760 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,760 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:02,760 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:02,760 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,761 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,761 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,761 INFO L382 tUnfolder$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 04:16:02,761 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:02,761 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,761 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,761 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,761 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 04:16:02,761 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:02,761 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,762 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,762 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,762 INFO L382 tUnfolder$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 04:16:02,762 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:02,762 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,762 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,762 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,762 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 04:16:02,762 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:02,763 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:02,763 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:02,763 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:02,768 INFO L382 tUnfolder$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 04:16:02,768 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:02,768 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,768 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,768 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,768 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:02,768 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:02,768 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,769 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,769 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,769 INFO L382 tUnfolder$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 04:16:02,769 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:02,769 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,769 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,769 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,771 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 04:16:02,771 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:02,771 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,771 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,771 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,771 INFO L382 tUnfolder$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 04:16:02,771 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:02,771 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,771 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,772 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,772 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:02,772 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:02,772 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,772 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,772 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,773 INFO L382 tUnfolder$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 04:16:02,773 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:02,773 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:02,773 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:02,773 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:02,773 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:02,774 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:02,774 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,774 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,774 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:02,774 INFO L382 tUnfolder$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 04:16:02,774 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:02,775 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,775 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,775 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,824 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][85], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:02,824 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:02,824 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,825 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,825 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,847 INFO L382 tUnfolder$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 04:16:02,847 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:02,847 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,847 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,847 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,864 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), 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 04:16:02,864 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:02,864 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,864 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,864 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,865 INFO L382 tUnfolder$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 04:16:02,865 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:02,865 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,865 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,865 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,900 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 04:16:02,900 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:02,900 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,900 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,900 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,900 INFO L382 tUnfolder$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 04:16:02,900 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:02,900 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,901 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,901 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,906 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 78#L721true, 175#(<= 1 ~count~0), Black: 172#true, thr1Thread1of4ForFork1InUse, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:02,906 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:02,906 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,906 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,906 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:02,915 INFO L382 tUnfolder$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 04:16:02,915 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:16:02,915 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:02,915 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:02,915 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:02,916 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:02,916 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:16:02,916 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:02,916 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:02,916 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:03,158 INFO L382 tUnfolder$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 04:16:03,158 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:03,158 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:03,158 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:03,158 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:03,171 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 04:16:03,171 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:03,171 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:03,171 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:03,172 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:03,799 INFO L382 tUnfolder$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 04:16:03,799 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:03,799 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:03,799 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:03,799 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:03,811 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:03,811 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:03,811 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:03,812 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:03,812 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,010 INFO L382 tUnfolder$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 04:16:04,010 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,010 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,010 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,010 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:04,010 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 78#L721true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:04,010 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,011 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,011 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,011 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:04,011 INFO L382 tUnfolder$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 04:16:04,011 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,012 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,012 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:04,012 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,012 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:04,012 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,012 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,012 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,012 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:04,024 INFO L382 tUnfolder$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 04:16:04,024 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,024 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,024 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:04,024 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,024 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, 138#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:04,024 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,024 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:04,025 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,025 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,025 INFO L382 tUnfolder$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 04:16:04,025 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,025 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,025 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:04,025 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,026 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][83], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 138#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 77#L703-1true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:04,026 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,026 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:04,026 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,026 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,070 INFO L382 tUnfolder$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 04:16:04,070 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,071 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,071 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,071 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:04,071 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 04:16:04,071 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,071 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,071 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:04,072 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:04,077 INFO L382 tUnfolder$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 04:16:04,077 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,077 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:04,077 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,077 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,078 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 04:16:04,079 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,079 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,079 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:04,079 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,082 INFO L382 tUnfolder$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 04:16:04,082 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,082 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:04,082 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,082 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,082 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,082 INFO L382 tUnfolder$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 04:16:04,082 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,082 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,082 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,083 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:04,083 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,091 INFO L382 tUnfolder$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 04:16:04,092 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,092 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,092 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,092 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:04,092 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 04:16:04,092 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,092 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:04,092 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,092 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,093 INFO L382 tUnfolder$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 04:16:04,093 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,093 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,093 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:04,093 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,095 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, Black: 162#(= ~count~0 0), 4#L702-1true, 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:04,096 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,096 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,096 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,096 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:04,098 INFO L382 tUnfolder$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 04:16:04,098 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,098 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,098 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:04,098 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,099 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 04:16:04,099 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,099 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:04,099 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,099 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,117 INFO L382 tUnfolder$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 04:16:04,117 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,117 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,118 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:04,118 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,172 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][27], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 76#L702-1true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:04,172 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 04:16:04,172 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:16:04,172 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:16:04,172 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:16:04,192 INFO L382 tUnfolder$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 04:16:04,193 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,193 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,193 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,193 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,201 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][53], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:04,201 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 04:16:04,201 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:16:04,201 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:16:04,201 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:16:04,241 INFO L382 tUnfolder$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 04:16:04,241 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,241 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:04,241 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,241 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:04,430 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 04:16:04,430 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,430 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,430 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,430 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,433 INFO L382 tUnfolder$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 04:16:04,434 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,434 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:04,434 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,434 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,559 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 04:16:04,559 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:16:04,560 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:04,560 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:04,560 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:16:05,226 INFO L382 tUnfolder$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 04:16:05,227 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:16:05,227 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:05,227 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:05,227 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:05,283 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, 8#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:05,283 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:05,283 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:05,283 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:05,284 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:05,284 INFO L382 tUnfolder$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 04:16:05,284 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:05,284 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:05,284 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:05,284 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:05,284 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:05,284 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:05,284 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:05,284 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:05,285 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:05,289 INFO L382 tUnfolder$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 04:16:05,289 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:05,289 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:05,289 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:05,290 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:05,290 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 04:16:05,290 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:05,290 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:05,290 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:05,290 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:05,290 INFO L382 tUnfolder$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 04:16:05,290 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:05,291 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:05,291 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:05,291 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:05,291 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 04:16:05,291 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:05,291 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:05,291 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:05,292 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:05,292 INFO L382 tUnfolder$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 04:16:05,292 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:05,292 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:05,292 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:05,292 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:05,292 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 77#L703-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:05,292 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:05,292 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:05,292 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:05,293 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:05,304 INFO L382 tUnfolder$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 04:16:05,305 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:05,305 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:05,305 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:05,305 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:05,305 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][66], [192#true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:05,305 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:05,305 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:05,306 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:05,306 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:05,311 INFO L382 tUnfolder$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 04:16:05,311 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:05,311 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:05,311 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:05,311 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:05,337 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 04:16:05,337 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:05,337 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:05,337 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:05,337 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:05,337 INFO L382 tUnfolder$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 04:16:05,337 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:05,338 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:05,338 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:05,338 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:05,342 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 78#L721true, 175#(<= 1 ~count~0), Black: 172#true, thr1Thread1of4ForFork1InUse, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true]) [2020-10-16 04:16:05,342 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:05,342 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:05,342 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:05,342 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:05,734 INFO L382 tUnfolder$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 04:16:05,735 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:16:05,735 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:05,735 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:05,735 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:05,735 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 04:16:05,735 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:16:05,736 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:05,736 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:05,736 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:05,736 INFO L382 tUnfolder$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 04:16:05,736 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:16:05,736 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:05,736 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:05,736 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:05,741 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][53], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:05,741 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:16:05,741 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:05,741 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:05,741 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:05,741 INFO L382 tUnfolder$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 04:16:05,742 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:16:05,742 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:05,742 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:05,742 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:06,075 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 04:16:06,075 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:16:06,075 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:06,075 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:06,076 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:07,031 INFO L382 tUnfolder$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 04:16:07,032 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,032 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,032 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:07,032 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,032 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 04:16:07,032 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,032 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,032 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,032 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:07,032 INFO L382 tUnfolder$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 04:16:07,033 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,033 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:07,033 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,033 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,044 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:07,044 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,044 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,044 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,044 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:07,045 INFO L382 tUnfolder$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 04:16:07,045 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,045 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,045 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,045 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:07,045 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1109] L717-3-->L719: Formula: (<= 0 (+ v_~count~0_10 1)) InVars {~count~0=v_~count~0_10} OutVars{~count~0=v_~count~0_10} AuxVars[] AssignedVars[][22], [192#true, 33#L719true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 77#L703-1true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:07,046 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,046 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,046 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:07,046 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,046 INFO L382 tUnfolder$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 04:16:07,046 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,046 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,046 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,046 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:07,060 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 04:16:07,060 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:07,060 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:07,061 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:07,061 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:07,071 INFO L382 tUnfolder$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 04:16:07,071 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:07,072 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:07,072 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:07,072 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:07,073 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 04:16:07,073 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,073 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:07,073 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,073 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,074 INFO L382 tUnfolder$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 04:16:07,075 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,075 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,075 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:07,075 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,075 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 04:16:07,075 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,075 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:07,075 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,076 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,081 INFO L382 tUnfolder$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 04:16:07,082 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:07,082 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:07,082 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:07,082 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:07,135 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 04:16:07,135 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is not cut-off event [2020-10-16 04:16:07,135 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:16:07,136 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:16:07,136 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:16:07,136 INFO L382 tUnfolder$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 04:16:07,136 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,136 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,136 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,136 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,195 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][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 04:16:07,195 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,196 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,196 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,196 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,201 INFO L382 tUnfolder$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 04:16:07,201 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is not cut-off event [2020-10-16 04:16:07,201 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:16:07,201 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:16:07,201 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:16:07,214 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 04:16:07,214 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,215 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,215 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:07,215 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:08,096 INFO L382 tUnfolder$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], [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 04:16:08,096 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:08,097 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:08,097 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:08,097 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:08,125 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 04:16:08,125 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,125 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:08,125 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,125 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:08,244 INFO L382 tUnfolder$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 04:16:08,244 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,244 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:08,244 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,244 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:08,248 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 04:16:08,248 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,248 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:08,248 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:08,248 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,263 INFO L382 tUnfolder$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 04:16:08,263 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:08,263 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:08,263 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:08,263 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:08,264 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, Black: 162#(= ~count~0 0), 133#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:08,264 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:08,264 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:08,264 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:08,264 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:08,519 INFO L382 tUnfolder$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 04:16:08,519 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:08,520 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:08,520 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:08,520 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:08,535 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][85], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:08,535 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,535 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:08,535 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,535 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:08,615 INFO L382 tUnfolder$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 04:16:08,616 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,616 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,616 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,616 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:08,616 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][121], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:08,616 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,616 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:08,616 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,616 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,635 INFO L382 tUnfolder$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 04:16:08,635 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,635 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,635 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:08,635 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,636 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][130], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:08,636 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,636 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:08,636 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,636 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,723 INFO L382 tUnfolder$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 04:16:08,723 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,723 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:08,723 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,723 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:08,724 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 04:16:08,724 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:08,724 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:08,724 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:08,724 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:08,725 INFO L382 tUnfolder$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 04:16:08,725 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:08,726 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:08,726 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:08,726 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:08,726 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 04:16:08,726 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,726 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:08,726 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,726 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:08,859 INFO L382 tUnfolder$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 04:16:08,860 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,860 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,860 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:08,860 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,860 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][66], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:08,860 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,860 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:08,860 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,860 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,869 INFO L382 tUnfolder$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 04:16:08,870 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:08,870 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:08,870 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:08,870 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:08,909 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 04:16:08,910 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,910 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,910 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:08,910 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,911 INFO L382 tUnfolder$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 04:16:08,911 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,911 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:08,911 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,911 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,940 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 04:16:08,941 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,941 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:08,941 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,941 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:08,995 INFO L382 tUnfolder$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][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 04:16:08,995 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,995 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,995 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:08,995 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:09,018 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][123], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:09,018 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:09,018 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:09,018 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:09,019 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:09,019 INFO L382 tUnfolder$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 04:16:09,019 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:09,019 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:09,019 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:09,019 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:09,020 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][123], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 76#L702-1true, 172#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:09,020 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:09,020 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:09,020 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:09,020 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:09,020 INFO L382 tUnfolder$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 04:16:09,020 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:09,020 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:09,020 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:09,020 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:09,077 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 04:16:09,078 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:09,078 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:09,078 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:09,078 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:09,078 INFO L382 tUnfolder$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 04:16:09,078 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:09,078 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:09,078 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:09,078 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:09,079 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 04:16:09,079 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:09,079 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:09,079 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:09,079 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:09,080 INFO L382 tUnfolder$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 04:16:09,080 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:09,080 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:09,080 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:09,080 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:09,137 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 04:16:09,137 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:16:09,137 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:09,137 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:09,137 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:09,957 INFO L382 tUnfolder$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 04:16:09,957 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:09,958 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:09,958 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:09,958 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:10,272 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 04:16:10,273 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:10,273 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:10,273 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:10,273 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:10,367 INFO L382 tUnfolder$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], [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 04:16:10,367 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:10,367 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:10,368 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:10,368 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:10,368 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 04:16:10,368 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:10,368 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:10,368 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:10,368 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:10,374 INFO L382 tUnfolder$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 04:16:10,374 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,374 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,374 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,374 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,609 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 04:16:10,609 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:10,609 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:10,609 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:10,609 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:10,609 INFO L382 tUnfolder$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 04:16:10,609 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:10,610 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:10,610 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:10,610 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:10,676 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][145], [192#true, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, 63#L703-1true, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:10,676 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,676 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,676 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,676 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,677 INFO L382 tUnfolder$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 04:16:10,677 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,678 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,678 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,678 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,680 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 04:16:10,680 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,680 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,681 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,681 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,691 INFO L382 tUnfolder$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 04:16:10,691 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,691 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,692 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,692 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,746 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 04:16:10,747 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,747 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,747 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,747 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,747 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,750 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 04:16:10,751 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,751 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,751 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,751 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,753 INFO L382 tUnfolder$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 04:16:10,753 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,753 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,753 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,753 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,830 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], [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 04:16:10,830 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,830 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,830 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,830 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,831 INFO L382 tUnfolder$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 04:16:10,831 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,831 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,831 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,831 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,836 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 04:16:10,836 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:10,836 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:10,836 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:10,836 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:10,843 INFO L382 tUnfolder$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 04:16:10,843 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,843 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,843 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,843 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,843 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][145], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:10,843 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,844 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,844 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,844 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,848 INFO L382 tUnfolder$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 04:16:10,849 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:10,849 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:10,849 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:10,849 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:10,858 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 04:16:10,858 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:10,858 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:10,858 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:10,859 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:10,920 INFO L382 tUnfolder$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 04:16:10,921 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,921 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,921 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,921 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,921 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][89], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, 133#L710-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:10,921 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,921 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,921 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,921 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,922 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([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 04:16:10,922 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,922 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,922 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,922 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,922 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][89], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 76#L702-1true, 77#L703-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:10,922 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,923 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,923 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,923 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,974 INFO L382 tUnfolder$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 04:16:10,974 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,974 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,974 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,975 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,975 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 04:16:10,975 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:10,975 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:10,975 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:10,975 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:10,975 INFO L382 tUnfolder$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 04:16:10,975 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,975 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,975 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,976 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,976 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 04:16:10,976 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,976 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,976 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,976 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,977 INFO L382 tUnfolder$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 04:16:10,977 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,977 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,977 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,977 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,977 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 04:16:10,977 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,978 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,978 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,978 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,978 INFO L382 tUnfolder$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 04:16:10,978 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,978 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:10,978 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:10,978 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:13,322 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 04:16:13,322 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,322 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,322 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,322 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,331 INFO L382 tUnfolder$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 04:16:13,332 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:13,332 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:13,332 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:13,332 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:13,485 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 04:16:13,485 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,485 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,485 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,485 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,486 INFO L382 tUnfolder$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 04:16:13,486 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,486 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,486 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,486 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,486 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,492 INFO L382 tUnfolder$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 04:16:13,492 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,492 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:13,492 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,493 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:13,498 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 04:16:13,498 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,498 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,499 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,499 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,499 INFO L382 tUnfolder$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 04:16:13,499 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,499 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,499 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,499 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,500 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 04:16:13,500 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,500 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,500 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,500 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,500 INFO L382 tUnfolder$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 04:16:13,500 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,501 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,501 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,501 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,508 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 04:16:13,508 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,508 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,508 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,508 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,508 INFO L382 tUnfolder$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 04:16:13,508 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,508 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,508 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,509 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,543 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 04:16:13,543 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,544 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,544 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,544 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,571 INFO L382 tUnfolder$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 04:16:13,572 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,572 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,572 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,572 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,573 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 04:16:13,573 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,573 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,573 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,573 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,573 INFO L382 tUnfolder$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 04:16:13,574 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,574 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,574 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,574 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,574 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 04:16:13,575 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,575 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,575 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,575 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,579 INFO L382 tUnfolder$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 04:16:13,579 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,579 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,579 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,580 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,584 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 04:16:13,584 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:13,584 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:13,584 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:13,584 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:13,584 INFO L382 tUnfolder$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 04:16:13,585 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,585 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,585 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,585 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,595 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 04:16:13,595 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,595 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,595 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:16:13,595 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:13,631 INFO L382 tUnfolder$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 04:16:13,632 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:13,632 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:13,632 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:13,632 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:14,009 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 04:16:14,009 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:14,009 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:14,009 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:14,009 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:14,009 INFO L382 tUnfolder$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 04:16:14,009 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:14,010 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:14,010 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:14,010 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:14,046 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][85], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 78#L721true, 175#(<= 1 ~count~0), 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 172#true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:14,047 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:14,047 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:14,047 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:14,047 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:14,051 INFO L382 tUnfolder$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 04:16:14,051 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:14,051 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:14,051 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:14,051 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:14,053 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][141], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 78#L721true, 175#(<= 1 ~count~0), 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 172#true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:14,053 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:14,053 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:14,053 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:14,053 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:14,378 INFO L382 tUnfolder$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 04:16:14,379 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:14,379 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:14,379 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:14,379 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:14,379 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][130], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:14,379 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:14,379 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:14,379 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:14,379 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:14,939 INFO L382 tUnfolder$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 04:16:14,939 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:14,939 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:14,939 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:14,939 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:14,943 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 04:16:14,943 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:14,943 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:14,943 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:14,943 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:14,944 INFO L382 tUnfolder$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 04:16:14,944 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:14,944 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:14,944 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:14,944 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:15,033 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 04:16:15,033 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:15,033 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:15,033 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:15,033 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:15,052 INFO L382 tUnfolder$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][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 04:16:15,052 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:15,052 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:15,053 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:15,053 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:15,053 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 04:16:15,053 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:15,053 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:15,053 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,053 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,074 INFO L382 tUnfolder$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 04:16:15,075 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:15,075 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,075 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,075 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,081 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 04:16:15,082 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:15,082 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,082 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,082 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,084 INFO L382 tUnfolder$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 04:16:15,084 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:15,084 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,084 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,084 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,086 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 04:16:15,086 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:15,086 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,086 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,086 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,087 INFO L382 tUnfolder$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 04:16:15,087 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:15,087 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,087 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:15,087 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,088 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 04:16:15,088 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:15,088 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,088 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:15,089 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,089 INFO L382 tUnfolder$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 04:16:15,089 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:15,089 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,089 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,090 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:15,094 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, 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 04:16:15,094 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:15,094 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,094 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,094 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:15,095 INFO L382 tUnfolder$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 04:16:15,095 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:15,095 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,095 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,095 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:15,100 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 04:16:15,100 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:15,100 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:15,100 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,101 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:15,105 INFO L382 tUnfolder$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 04:16:15,105 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:15,105 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:15,106 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:15,106 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:15,122 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 04:16:15,122 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:15,122 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,122 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,122 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:15,123 INFO L382 tUnfolder$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 04:16:15,123 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:15,124 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,124 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:15,124 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,125 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 04:16:15,125 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:15,125 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,125 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,125 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:15,128 INFO L382 tUnfolder$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 04:16:15,128 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:15,128 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:15,129 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,129 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,138 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 04:16:15,138 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:15,138 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,138 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,138 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,139 INFO L382 tUnfolder$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 04:16:15,139 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:15,139 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,139 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,140 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,141 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 04:16:15,141 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:16:15,141 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,142 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,142 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:15,648 INFO L382 tUnfolder$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 04:16:15,649 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:15,649 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:15,649 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:15,649 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:15,649 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][89], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 77#L703-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:15,649 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:15,649 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:15,649 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:15,649 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:15,659 INFO L382 tUnfolder$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 04:16:15,659 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:15,659 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:15,659 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:15,659 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:15,659 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][177], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 77#L703-1true, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:15,660 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:15,660 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:15,660 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:15,660 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:16,003 INFO L382 tUnfolder$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 04:16:16,003 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:16,003 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:16,003 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:16,003 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:16,004 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][91], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 77#L703-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:16:16,004 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:16,004 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:16,004 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:16,004 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:16,093 INFO L382 tUnfolder$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 04:16:16,093 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:16,093 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:16,093 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:16:16,093 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:16,382 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 04:16:16,382 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:16,382 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:16,382 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:16,382 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:16,385 INFO L382 tUnfolder$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 04:16:16,385 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:16,385 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:16,385 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:16,385 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:16,385 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 04:16:16,386 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:16,386 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,386 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,386 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,389 INFO L382 tUnfolder$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 04:16:16,389 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:16,389 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:16,389 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,389 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,398 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 04:16:16,398 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:16,398 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,398 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,398 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,399 INFO L382 tUnfolder$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 04:16:16,399 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:16,399 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,399 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,399 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,401 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 04:16:16,401 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:16,401 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:16,401 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,401 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,406 INFO L382 tUnfolder$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 04:16:16,406 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:16,406 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:16,406 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:16,406 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:16,407 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([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 04:16:16,407 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:16,407 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,407 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,407 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,408 INFO L382 tUnfolder$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 04:16:16,408 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:16,408 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,408 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,408 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,409 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 04:16:16,409 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:16,409 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,409 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:16,409 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,409 INFO L382 tUnfolder$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 04:16:16,409 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:16,410 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,410 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,410 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,410 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 04:16:16,410 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:16,410 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,410 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,410 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:16,412 INFO L382 tUnfolder$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 04:16:16,412 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:16,412 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,412 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,412 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,413 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 04:16:16,413 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:16,413 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,413 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,413 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,415 INFO L382 tUnfolder$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 04:16:16,415 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:16,415 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,415 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,415 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,416 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 04:16:16,416 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:16,416 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:16,416 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,416 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,417 INFO L382 tUnfolder$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 04:16:16,417 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:16,417 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,417 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:16,417 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,417 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 04:16:16,418 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:16,418 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,418 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,418 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,418 INFO L382 tUnfolder$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 04:16:16,418 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:16:16,418 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,418 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,418 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:16,994 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][66], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:16:16,994 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:16,994 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:16,995 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:16,995 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:17,417 INFO L382 tUnfolder$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][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 04:16:17,417 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:17,417 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:17,417 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:17,417 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:17,451 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 04:16:17,451 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:17,451 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:17,451 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:17,451 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:16:17,451 INFO L382 tUnfolder$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 04:16:17,452 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:17,452 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2020-10-16 04:16:17,452 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:17,452 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:17,528 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][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 04:16:17,528 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:17,528 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:17,528 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:17,528 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:17,562 INFO L382 tUnfolder$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 04:16:17,562 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:17,562 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:17,562 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:17,562 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:17,564 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 04:16:17,564 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:17,564 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:17,564 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:17,564 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:17,565 INFO L382 tUnfolder$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 04:16:17,565 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:17,565 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:17,565 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:17,565 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:17,568 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 04:16:17,568 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2020-10-16 04:16:17,568 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:17,568 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:17,568 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:16:29,282 INFO L382 tUnfolder$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 04:16:29,282 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:29,282 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:29,283 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:29,283 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:29,283 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 04:16:29,283 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:29,283 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,283 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:29,283 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:29,284 INFO L382 tUnfolder$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 04:16:29,284 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:29,284 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:29,284 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:29,284 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:29,284 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 04:16:29,284 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:29,284 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,284 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:29,284 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:29,290 INFO L382 tUnfolder$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 04:16:29,290 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:29,290 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:29,290 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:29,290 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,290 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 04:16:29,291 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:29,291 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:29,291 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:29,291 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:29,685 INFO L382 tUnfolder$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 04:16:29,685 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:29,685 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:29,685 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:16:29,686 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,717 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][145], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true]) [2020-10-16 04:16:29,717 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:29,717 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,717 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,717 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:16:29,718 INFO L382 tUnfolder$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 04:16:29,718 INFO L384 tUnfolder$Statistics]: this new event has 43 ancestors and is cut-off event [2020-10-16 04:16:29,718 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,718 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:29,718 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:16:30,357 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 04:16:30,357 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:30,357 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:30,357 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:30,357 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:30,358 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:30,545 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 04:16:30,545 INFO L384 tUnfolder$Statistics]: this new event has 45 ancestors and is cut-off event [2020-10-16 04:16:30,545 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:30,545 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:30,545 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:16:30,546 INFO L382 tUnfolder$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 04:16:30,546 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:30,546 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:30,546 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:30,546 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:30,548 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 04:16:30,548 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:30,548 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:30,548 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:30,549 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:16:30,589 INFO L382 tUnfolder$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 04:16:30,589 INFO L384 tUnfolder$Statistics]: this new event has 44 ancestors and is cut-off event [2020-10-16 04:16:30,590 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:30,590 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:16:30,590 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2020-10-16 04:16:31,276 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 04:16:31,276 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:16:31,276 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:31,276 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:31,276 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:32,031 INFO L382 tUnfolder$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 04:16:32,031 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:16:32,031 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:32,032 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:32,032 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:32,032 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 04:16:32,032 INFO L384 tUnfolder$Statistics]: this new event has 46 ancestors and is cut-off event [2020-10-16 04:16:32,032 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:16:32,032 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:32,032 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:16:32,573 INFO L382 tUnfolder$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 04:16:32,574 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:16:32,574 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2020-10-16 04:16:32,574 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:32,574 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:32,591 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 04:16:32,591 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:16:32,591 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:32,591 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:32,592 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:32,592 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:32,592 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][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 04:16:32,592 INFO L384 tUnfolder$Statistics]: this new event has 47 ancestors and is cut-off event [2020-10-16 04:16:32,592 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:32,592 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:32,592 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:32,592 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:16:33,290 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 04:16:33,291 INFO L384 tUnfolder$Statistics]: this new event has 49 ancestors and is cut-off event [2020-10-16 04:16:33,291 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:33,291 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2020-10-16 04:16:33,291 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:16:34,018 INFO L129 PetriNetUnfolder]: 191362/287623 cut-off events. [2020-10-16 04:16:34,019 INFO L130 PetriNetUnfolder]: For 613637/652933 co-relation queries the response was YES. [2020-10-16 04:16:36,934 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 04:16:38,874 INFO L132 encePairwiseOnDemand]: 215/231 looper letters, 138 selfloop transitions, 43 changer transitions 0/222 dead transitions. [2020-10-16 04:16:38,874 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 79 places, 222 transitions, 2044 flow [2020-10-16 04:16:38,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-16 04:16:38,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-10-16 04:16:38,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 731 transitions. [2020-10-16 04:16:38,877 INFO L552 CegarLoopForPetriNet]: DFA transition density 0.7911255411255411 [2020-10-16 04:16:38,877 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 731 transitions. [2020-10-16 04:16:38,877 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 731 transitions. [2020-10-16 04:16:38,877 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-10-16 04:16:38,877 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 731 transitions. [2020-10-16 04:16:38,879 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 5 states. [2020-10-16 04:16:38,880 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result 5 states. [2020-10-16 04:16:38,880 INFO L81 ComplementDD]: Finished complementDD. Result 5 states. [2020-10-16 04:16:38,880 INFO L185 Difference]: Start difference. First operand has 76 places, 137 transitions, 996 flow. Second operand 4 states and 731 transitions. [2020-10-16 04:16:38,881 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 79 places, 222 transitions, 2044 flow [2020-10-16 04:17:04,780 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 04:17:04,783 INFO L241 Difference]: Finished difference. Result has 80 places, 171 transitions, 1370 flow [2020-10-16 04:17:04,783 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 04:17:04,784 INFO L342 CegarLoopForPetriNet]: 60 programPoint places, 20 predicate places. [2020-10-16 04:17:04,784 INFO L481 AbstractCegarLoop]: Abstraction has has 80 places, 171 transitions, 1370 flow [2020-10-16 04:17:04,784 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-16 04:17:04,784 INFO L247 CegarLoopForPetriNet]: Found error trace [2020-10-16 04:17:04,784 INFO L255 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 04:17:04,784 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2020-10-16 04:17:04,784 INFO L429 AbstractCegarLoop]: === Iteration 7 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 04:17:04,785 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 04:17:04,785 INFO L82 PathProgramCache]: Analyzing trace with hash 1411112886, now seen corresponding path program 1 times [2020-10-16 04:17:04,785 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 04:17:04,785 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1830315903] [2020-10-16 04:17:04,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 04:17:04,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:17:04,845 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 04:17:04,846 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1830315903] [2020-10-16 04:17:04,846 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [969808603] [2020-10-16 04:17:04,846 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 04:17:04,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 04:17:04,957 INFO L263 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 20 conjunts are in the unsatisfiable core [2020-10-16 04:17:04,959 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-16 04:17:05,012 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 04:17:05,022 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2020-10-16 04:17:05,040 INFO L625 ElimStorePlain]: treesize reduction 65, result has 12.2 percent of original size [2020-10-16 04:17:05,041 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 04:17:05,042 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:14, output treesize:4 [2020-10-16 04:17:05,052 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 04:17:05,052 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-16 04:17:05,056 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 04:17:05,057 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-10-16 04:17:05,057 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:16, output treesize:12 [2020-10-16 04:17:05,071 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 04:17:05,071 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-16 04:17:05,077 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 04:17:05,079 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 04:17:05,079 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:23, output treesize:19 [2020-10-16 04:17:05,109 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 04:17:05,109 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-10-16 04:17:05,109 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2020-10-16 04:17:05,110 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [601386109] [2020-10-16 04:17:05,110 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-16 04:17:05,110 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 04:17:05,110 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-16 04:17:05,111 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-10-16 04:17:05,112 INFO L507 CegarLoopForPetriNet]: Number of universal loopers: 123 out of 231 [2020-10-16 04:17:05,112 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 80 places, 171 transitions, 1370 flow. Second operand 6 states. [2020-10-16 04:17:05,112 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2020-10-16 04:17:05,112 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 123 of 231 [2020-10-16 04:17:05,113 INFO L71 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2020-10-16 04:17:10,299 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 04:17:10,299 INFO L384 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2020-10-16 04:17:10,299 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2020-10-16 04:17:10,299 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2020-10-16 04:17:10,299 INFO L387 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2020-10-16 04:17:12,610 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0NotInUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:17:12,610 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2020-10-16 04:17:12,610 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2020-10-16 04:17:12,610 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2020-10-16 04:17:12,610 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2020-10-16 04:17:12,611 INFO L382 tUnfolder$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), Black: 195#(<= ~count~0 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 04:17:12,611 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2020-10-16 04:17:12,611 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2020-10-16 04:17:12,611 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2020-10-16 04:17:12,611 INFO L387 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2020-10-16 04:17:17,465 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 04:17:17,465 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2020-10-16 04:17:17,466 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:17:17,466 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:17:17,466 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:17:17,473 INFO L382 tUnfolder$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][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 04:17:17,473 INFO L384 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2020-10-16 04:17:17,473 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:17:17,473 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:17:17,473 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:17:24,172 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 04:17:24,172 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:17:24,172 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:17:24,172 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:17:24,172 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:17:24,402 INFO L382 tUnfolder$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 04:17:24,402 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:17:24,402 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:17:24,402 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:17:24,402 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:17:24,483 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 04:17:24,483 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2020-10-16 04:17:24,483 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:17:24,483 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:17:24,483 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:17:24,488 INFO L382 tUnfolder$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 04:17:24,488 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2020-10-16 04:17:24,488 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:17:24,488 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:17:24,488 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:17:25,143 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 04:17:25,144 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:17:25,144 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:17:25,144 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:17:25,144 INFO L387 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2020-10-16 04:17:25,601 INFO L382 tUnfolder$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 04:17:25,602 INFO L384 tUnfolder$Statistics]: this new event has 28 ancestors and is cut-off event [2020-10-16 04:17:25,602 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:17:25,602 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:17:25,602 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:17:37,808 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 04:17:37,808 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:17:37,808 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:17:37,808 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:17:37,809 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:17:37,837 INFO L382 tUnfolder$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][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 04:17:37,837 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:17:37,837 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:17:37,837 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:17:37,837 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:17:40,964 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:17:40,964 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:17:40,964 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:40,964 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:40,964 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:40,964 INFO L382 tUnfolder$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 04:17:40,964 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:17:40,964 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:40,964 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:40,965 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:40,979 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 04:17:40,979 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:17:40,979 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:40,979 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:40,979 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:40,979 INFO L382 tUnfolder$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 04:17:40,980 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:17:40,980 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:40,980 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:40,980 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:40,981 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 04:17:40,981 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:17:40,981 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:40,981 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:40,981 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:40,983 INFO L382 tUnfolder$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 04:17:40,983 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:17:40,983 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:40,983 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:40,983 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:40,983 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][89], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 138#L709-1true, Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:17:40,983 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:17:40,983 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:40,983 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:40,983 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:41,289 INFO L382 tUnfolder$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][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 04:17:41,289 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:17:41,289 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:41,289 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:41,289 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:41,289 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][76], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:17:41,289 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:17:41,289 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:41,290 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:41,290 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:41,414 INFO L382 tUnfolder$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 04:17:41,414 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:17:41,414 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:41,414 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:41,414 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:41,414 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 48#L710-1true, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:17:41,414 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:17:41,414 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:41,414 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:41,415 INFO L387 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2020-10-16 04:17:42,536 INFO L382 tUnfolder$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][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 04:17:42,536 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:17:42,536 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:17:42,536 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:17:42,536 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:17:42,589 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 04:17:42,589 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2020-10-16 04:17:42,589 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:17:42,589 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:17:42,589 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:17:47,137 INFO L382 tUnfolder$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][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 04:17:47,137 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:17:47,137 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:47,137 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:47,137 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:47,162 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 04:17:47,162 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:17:47,162 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:47,162 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:47,162 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:50,544 INFO L382 tUnfolder$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 04:17:50,545 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:17:50,545 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:50,545 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:50,545 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:50,590 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 04:17:50,591 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:17:50,591 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:50,591 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:50,591 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:50,617 INFO L382 tUnfolder$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 04:17:50,617 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:17:50,617 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:50,617 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:50,618 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:50,621 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 04:17:50,622 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:17:50,622 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:50,622 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:50,622 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:54,649 INFO L382 tUnfolder$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 04:17:54,649 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:17:54,649 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:54,649 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:54,649 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:54,649 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 8#L701-3true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:17:54,650 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:17:54,650 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:54,650 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:54,650 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:54,651 INFO L382 tUnfolder$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 04:17:54,651 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:17:54,651 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:54,651 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:54,651 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:17:54,652 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:17:54,652 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:17:54,652 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:54,652 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:17:54,652 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:54,652 INFO L382 tUnfolder$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 04:17:54,652 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:17:54,652 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:54,652 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:54,652 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:17:54,666 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 04:17:54,666 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:17:54,666 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:17:54,667 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:54,667 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:54,667 INFO L382 tUnfolder$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 04:17:54,667 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:17:54,667 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:17:54,667 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:17:54,667 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:17:54,668 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 04:17:54,668 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:17:54,668 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:17:54,668 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:54,668 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:55,117 INFO L382 tUnfolder$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 04:17:55,117 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:17:55,117 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:55,117 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:55,117 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:55,117 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 119#L701-3true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:17:55,117 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:17:55,117 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:55,117 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:55,118 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:55,448 INFO L382 tUnfolder$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 04:17:55,449 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:17:55,449 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:55,449 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:55,449 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:55,457 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 04:17:55,457 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:17:55,457 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:55,457 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:55,457 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:55,890 INFO L382 tUnfolder$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 04:17:55,890 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:17:55,891 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:55,891 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:55,891 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:56,097 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][87], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 251#(and (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)))) (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:17:56,097 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:17:56,097 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:56,097 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:56,097 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:56,097 INFO L382 tUnfolder$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][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 04:17:56,098 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:17:56,098 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:56,098 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:56,098 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:17:57,562 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 04:17:57,562 INFO L384 tUnfolder$Statistics]: this new event has 30 ancestors and is cut-off event [2020-10-16 04:17:57,563 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:57,563 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:17:57,563 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:18:02,713 INFO L382 tUnfolder$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), 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 04:18:02,713 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:18:02,713 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:18:02,713 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:18:02,713 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:18:05,954 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 04:18:05,954 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:18:05,954 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:18:05,954 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:18:05,954 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:18:05,966 INFO L382 tUnfolder$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 04:18:05,967 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:18:05,967 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:18:05,967 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:18:05,967 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:18:06,693 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 04:18:06,694 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:18:06,694 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:06,694 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:06,694 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:06,722 INFO L382 tUnfolder$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 04:18:06,722 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:18:06,722 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:06,722 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:06,723 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:06,752 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 04:18:06,753 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:18:06,753 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:06,753 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:06,753 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:06,758 INFO L382 tUnfolder$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 04:18:06,758 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:18:06,758 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:06,758 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:06,758 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,184 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][87], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 8#L701-3true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:18:10,184 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,184 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,184 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,184 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,185 INFO L382 tUnfolder$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 04:18:10,185 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,185 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,185 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,185 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,188 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 04:18:10,188 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,189 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,189 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,189 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,191 INFO L382 tUnfolder$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][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 04:18:10,191 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,191 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,191 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,191 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,192 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([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 04:18:10,192 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,192 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,192 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,192 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,260 INFO L382 tUnfolder$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 04:18:10,260 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,260 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,260 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,261 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,261 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 04:18:10,262 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,262 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,262 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,262 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,268 INFO L382 tUnfolder$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 04:18:10,268 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,268 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,268 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,268 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,270 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][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 04:18:10,271 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,271 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,271 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,271 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,273 INFO L382 tUnfolder$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 04:18:10,273 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,273 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,273 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:10,273 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:15,134 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][49], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 46#L709-1true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:18:15,134 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:18:15,134 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:15,135 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:15,135 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:15,408 INFO L382 tUnfolder$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][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 04:18:15,408 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:18:15,408 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:15,408 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:15,408 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:16,304 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 04:18:16,304 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:18:16,304 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:16,304 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:16,305 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:16,417 INFO L382 tUnfolder$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 04:18:16,417 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:18:16,417 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:18:16,417 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:18:16,417 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:18:16,425 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 04:18:16,425 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:18:16,426 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:18:16,426 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:18:16,426 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:18:16,539 INFO L382 tUnfolder$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 04:18:16,539 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:18:16,539 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:18:16,539 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:18:16,539 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:16,539 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 106#L709-1true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 78#L721true, 175#(<= 1 ~count~0), Black: 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:18:16,540 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:18:16,540 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:16,540 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:18:16,540 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:18:16,540 INFO L382 tUnfolder$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 04:18:16,540 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:18:16,540 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:18:16,540 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:18:16,540 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:16,555 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][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 04:18:16,556 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:16,556 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:16,556 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:18:16,556 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:16,563 INFO L382 tUnfolder$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 04:18:16,563 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:16,563 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:16,563 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:16,563 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:18:16,564 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 04:18:16,564 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:18:16,564 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:18:16,564 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:18:16,564 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:16,564 INFO L382 tUnfolder$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 04:18:16,564 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:16,564 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:16,564 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:16,564 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:18:16,807 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 04:18:16,807 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:18:16,807 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:18:16,807 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:16,807 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:18:16,980 INFO L382 tUnfolder$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 04:18:16,980 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:18:16,981 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:18:16,981 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:18:16,981 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:18:17,122 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 04:18:17,122 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:17,122 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:17,123 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:18:17,123 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:17,123 INFO L382 tUnfolder$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 04:18:17,123 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:17,123 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:17,123 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:17,123 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:18:18,055 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 04:18:18,055 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:18:18,055 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:18,055 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:18,055 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:18,094 INFO L382 tUnfolder$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][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 04:18:18,094 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is cut-off event [2020-10-16 04:18:18,094 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:18,094 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:18,094 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:18:23,380 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 04:18:23,380 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:18:23,380 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:23,380 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:23,380 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:23,383 INFO L382 tUnfolder$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 04:18:23,383 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:18:23,383 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:23,383 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:23,383 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:23,431 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 04:18:23,431 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:18:23,431 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:23,431 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:23,431 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:23,438 INFO L382 tUnfolder$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 04:18:23,438 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:18:23,438 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:23,438 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:23,438 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:23,465 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 04:18:23,465 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:18:23,466 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:23,466 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:23,466 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:23,469 INFO L382 tUnfolder$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 04:18:23,470 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:18:23,470 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:23,470 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:23,470 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:27,403 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 13#thr2ENTRYtrue, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:18:27,404 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:27,404 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:27,404 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:27,404 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:27,404 INFO L382 tUnfolder$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 04:18:27,404 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:27,404 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:27,404 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:27,404 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:29,868 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 04:18:29,869 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:29,869 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:29,869 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:29,869 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:29,869 INFO L382 tUnfolder$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 04:18:29,869 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:29,869 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:29,869 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:29,869 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:29,876 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 04:18:29,876 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:29,876 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:29,876 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:29,876 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:18:29,884 INFO L382 tUnfolder$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 04:18:29,884 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:29,884 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:29,884 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:29,884 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:29,885 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][89], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 138#L709-1true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 45#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:18:29,885 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:29,885 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:29,885 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:29,885 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:29,890 INFO L382 tUnfolder$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 04:18:29,891 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:29,891 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:29,891 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:29,891 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:29,891 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 04:18:29,891 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:29,891 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:29,891 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:29,891 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:29,892 INFO L382 tUnfolder$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][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 04:18:29,893 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:29,893 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:29,893 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:29,893 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:29,893 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][135], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:18:29,893 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:29,893 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:29,893 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:29,893 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:29,897 INFO L382 tUnfolder$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 04:18:29,897 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:29,897 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:18:29,897 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:29,897 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:31,991 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 04:18:31,991 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:31,991 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:31,991 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:31,991 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:31,991 INFO L382 tUnfolder$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 04:18:31,992 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:31,992 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:31,992 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:31,992 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:32,032 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 04:18:32,032 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:32,032 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:32,032 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:32,032 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:32,033 INFO L382 tUnfolder$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 04:18:32,033 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:32,033 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:32,033 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:32,033 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,138 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 04:18:33,138 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:33,138 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,138 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,138 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,138 INFO L382 tUnfolder$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 04:18:33,138 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:33,139 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,139 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,139 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,148 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 04:18:33,148 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:33,148 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,148 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,148 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,149 INFO L382 tUnfolder$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 04:18:33,149 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:33,149 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,149 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,149 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,257 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 04:18:33,258 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:33,258 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,258 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,258 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,258 INFO L382 tUnfolder$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 04:18:33,258 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:33,258 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,258 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,258 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,299 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 04:18:33,300 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:33,300 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,300 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,300 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,300 INFO L382 tUnfolder$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 04:18:33,300 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:33,300 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,300 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,300 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,302 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 04:18:33,302 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:33,302 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,302 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,302 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,302 INFO L382 tUnfolder$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 04:18:33,302 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:33,303 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,303 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,303 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,321 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 04:18:33,321 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:33,321 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:18:33,321 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:33,321 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:34,102 INFO L382 tUnfolder$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 04:18:34,103 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:34,103 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:34,103 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:34,103 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:34,126 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][113], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 165#true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 78#L721true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:18:34,127 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:34,127 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:34,127 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:18:34,127 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:34,194 INFO L382 tUnfolder$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][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 04:18:34,194 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:18:34,194 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:34,194 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:34,194 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:18:57,427 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 04:18:57,428 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:18:57,428 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:57,428 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:57,428 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:18:57,724 INFO L382 tUnfolder$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 04:18:57,725 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is not cut-off event [2020-10-16 04:18:57,725 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 04:18:57,725 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 04:18:57,725 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 04:18:57,726 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][135], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:18:57,726 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is not cut-off event [2020-10-16 04:18:57,726 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 04:18:57,726 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 04:18:57,726 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 04:18:57,741 INFO L382 tUnfolder$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 04:18:57,741 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is not cut-off event [2020-10-16 04:18:57,741 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 04:18:57,742 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 04:18:57,742 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 04:18:57,749 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][135], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 8#L701-3true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:18:57,749 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is not cut-off event [2020-10-16 04:18:57,749 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 04:18:57,750 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 04:18:57,750 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 04:18:57,821 INFO L382 tUnfolder$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 04:18:57,821 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is not cut-off event [2020-10-16 04:18:57,821 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 04:18:57,821 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 04:18:57,821 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 04:18:57,823 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][89], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 138#L709-1true, 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:18:57,823 INFO L384 tUnfolder$Statistics]: this new event has 31 ancestors and is not cut-off event [2020-10-16 04:18:57,824 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 04:18:57,824 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 04:18:57,824 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2020-10-16 04:18:57,837 INFO L382 tUnfolder$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 04:18:57,838 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:18:57,838 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:18:57,838 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:18:57,838 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:18:57,838 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 04:18:57,838 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:18:57,838 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:18:57,838 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:18:57,838 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:18:57,845 INFO L382 tUnfolder$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 04:18:57,845 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:18:57,845 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:18:57,845 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:18:57,845 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:18:57,845 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:18:57,845 INFO L382 tUnfolder$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 04:18:57,846 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:18:57,846 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:18:57,846 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:18:57,846 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:18:57,846 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:01,526 INFO L382 tUnfolder$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 04:19:01,526 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:19:01,526 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:19:01,526 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:19:01,526 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:19:01,844 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 04:19:01,844 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:19:01,844 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:19:01,844 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:19:01,844 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:19:02,529 INFO L382 tUnfolder$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 04:19:02,529 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:19:02,529 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:19:02,529 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:19:02,530 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:19:03,875 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 04:19:03,875 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:19:03,876 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:19:03,876 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:19:03,876 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:19:04,225 INFO L382 tUnfolder$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 04:19:04,225 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:19:04,225 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:04,225 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:04,225 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:04,586 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 04:19:04,587 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:04,587 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:19:04,587 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:19:04,587 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:19:04,588 INFO L382 tUnfolder$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 04:19:04,588 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:04,589 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:04,589 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:04,589 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:04,589 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 04:19:04,589 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:04,589 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:19:04,589 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:19:04,589 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:05,923 INFO L382 tUnfolder$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 04:19:05,923 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:05,923 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:19:05,923 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:19:05,923 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:05,923 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 78#L721true, 175#(<= 1 ~count~0), thr1Thread1of4ForFork1InUse, Black: 172#true, 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:19:05,923 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:05,924 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:05,924 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:05,924 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:05,924 INFO L382 tUnfolder$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 04:19:05,924 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:05,924 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:05,924 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:19:05,924 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:19:05,924 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 04:19:05,924 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:05,924 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:05,925 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:05,925 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:05,942 INFO L382 tUnfolder$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 04:19:05,942 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:05,942 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:19:05,942 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:19:05,942 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:19:05,995 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][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 04:19:05,995 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:05,995 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:19:05,995 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:19:05,995 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:05,995 INFO L382 tUnfolder$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 04:19:05,996 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:05,996 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:19:05,996 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:19:05,996 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:06,268 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 04:19:06,268 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:19:06,268 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:19:06,268 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:06,268 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:06,272 INFO L382 tUnfolder$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 04:19:06,273 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:06,273 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:19:06,273 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:19:06,273 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:19:06,932 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 04:19:06,932 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is cut-off event [2020-10-16 04:19:06,932 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:19:06,932 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:19:06,932 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:19:09,400 INFO L382 tUnfolder$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][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 04:19:09,400 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:09,400 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:09,400 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:09,400 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:09,402 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 04:19:09,402 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:09,402 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:09,402 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:09,402 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:09,428 INFO L382 tUnfolder$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 04:19:09,429 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:09,429 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:09,429 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:09,429 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:09,435 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][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 04:19:09,435 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:09,436 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:09,436 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:09,436 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:09,467 INFO L382 tUnfolder$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][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 04:19:09,468 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:09,468 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:09,468 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:09,468 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:09,472 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 04:19:09,473 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:09,473 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:09,473 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:09,473 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,731 INFO L382 tUnfolder$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 04:19:13,732 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,732 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,732 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,732 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,732 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][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 04:19:13,732 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,732 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,732 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,732 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,736 INFO L382 tUnfolder$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 04:19:13,736 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,736 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,736 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,737 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,738 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 04:19:13,738 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,738 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,738 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,738 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,739 INFO L382 tUnfolder$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 04:19:13,739 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,739 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,740 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,740 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,740 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][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 04:19:13,740 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,740 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,740 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,740 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,822 INFO L382 tUnfolder$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 04:19:13,822 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,822 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,822 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,823 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,823 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][133], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, 70#L701-3true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:19:13,823 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,823 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,823 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,823 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,824 INFO L382 tUnfolder$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 04:19:13,824 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,824 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,824 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,824 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,829 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 04:19:13,829 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,829 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,829 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,829 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,831 INFO L382 tUnfolder$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 04:19:13,831 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,831 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,832 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,832 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,833 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 04:19:13,833 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,833 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,833 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:13,833 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:17,721 INFO L382 tUnfolder$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 04:19:17,721 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:17,721 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:17,721 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:17,721 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:19,251 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 04:19:19,251 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,252 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,252 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,252 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,252 INFO L382 tUnfolder$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 04:19:19,252 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,252 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,252 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,252 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,259 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 132#L710-1true, Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:19:19,259 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,259 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,259 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,259 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,259 INFO L382 tUnfolder$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 04:19:19,259 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,259 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,259 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,260 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,260 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 04:19:19,260 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,260 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,260 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,260 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,270 INFO L382 tUnfolder$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][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 04:19:19,270 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,270 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,271 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,271 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,271 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 70#L701-3true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:19:19,271 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,271 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,271 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,271 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,275 INFO L382 tUnfolder$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 04:19:19,275 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,275 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,275 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,275 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,275 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:19:19,275 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,276 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,276 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,276 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,276 INFO L382 tUnfolder$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 04:19:19,276 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,276 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,276 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,276 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,308 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 04:19:19,308 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:19:19,308 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:19:19,308 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:19,308 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:19,381 INFO L382 tUnfolder$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 04:19:19,381 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,381 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,381 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,381 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,381 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 04:19:19,381 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:19:19,381 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:19,382 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:19:19,382 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:19,382 INFO L382 tUnfolder$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 04:19:19,383 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,383 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,383 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,383 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,395 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 04:19:19,395 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,395 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,395 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,395 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,395 INFO L382 tUnfolder$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 04:19:19,396 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:19:19,396 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:19,396 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:19,396 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:19:19,410 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 04:19:19,410 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,410 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,410 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,410 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,410 INFO L382 tUnfolder$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 04:19:19,411 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,411 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,411 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,411 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,419 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][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 04:19:19,420 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,420 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,420 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,420 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,422 INFO L382 tUnfolder$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 04:19:19,422 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:19:19,422 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:19,422 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:19,422 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:19:19,423 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][141], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:19:19,423 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:19:19,423 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:19,423 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:19:19,423 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:19,423 INFO L382 tUnfolder$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 04:19:19,423 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,423 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,423 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,424 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,424 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][135], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:19:19,424 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,424 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,424 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,424 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,424 INFO L382 tUnfolder$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 04:19:19,424 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,424 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,424 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,424 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,432 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 04:19:19,432 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,432 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,432 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,432 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,444 INFO L382 tUnfolder$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 04:19:19,445 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,445 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,445 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,445 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,445 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][89], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 70#L701-3true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 138#L709-1true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:19:19,445 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,445 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,445 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,445 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,449 INFO L382 tUnfolder$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 04:19:19,449 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:19:19,449 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:19,449 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:19,449 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:19:19,450 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][101], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 138#L709-1true, 106#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:19:19,450 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:19:19,450 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:19,450 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:19:19,450 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:19,450 INFO L382 tUnfolder$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][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 04:19:19,450 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,450 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,450 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,451 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,451 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][89], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 138#L709-1true, 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:19:19,451 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,451 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,451 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,451 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,451 INFO L382 tUnfolder$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 04:19:19,451 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:19,451 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,451 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:19,451 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:24,473 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 04:19:24,473 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:24,473 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:24,473 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:24,473 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:24,474 INFO L382 tUnfolder$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 04:19:24,474 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:24,474 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:24,474 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:24,474 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:24,498 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 04:19:24,498 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:24,498 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:24,498 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:24,498 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:24,498 INFO L382 tUnfolder$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 04:19:24,498 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:24,498 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:24,498 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:24,498 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:24,507 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 4#L702-1true, Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 46#L709-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:19:24,507 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:24,507 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:24,507 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:24,507 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:24,551 INFO L382 tUnfolder$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 04:19:24,552 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:19:24,552 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:24,552 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:24,552 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:19:24,552 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), 63#L703-1true]) [2020-10-16 04:19:24,552 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:19:24,552 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:19:24,552 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:24,552 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:24,713 INFO L382 tUnfolder$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 04:19:24,714 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:24,714 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:24,714 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:24,714 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:24,735 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 04:19:24,735 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:24,735 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:24,735 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:24,735 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:24,735 INFO L382 tUnfolder$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 04:19:24,735 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:24,735 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:24,735 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:24,736 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:24,771 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 04:19:24,771 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:24,771 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:24,771 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:24,771 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:26,849 INFO L382 tUnfolder$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 04:19:26,849 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:26,849 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:26,849 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:26,849 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:26,850 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 8#L701-3true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, 143#L721-2true, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:19:26,850 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:26,850 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:26,850 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:26,850 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:26,873 INFO L382 tUnfolder$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 04:19:26,874 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:26,874 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:26,874 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:26,874 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:26,885 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 04:19:26,885 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:26,885 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:26,885 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:26,886 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:26,886 INFO L382 tUnfolder$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 04:19:26,886 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:26,886 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:26,886 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:26,886 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:26,896 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][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 04:19:26,896 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:26,896 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:26,896 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:26,896 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:26,897 INFO L382 tUnfolder$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 04:19:26,897 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:26,897 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:26,897 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:26,897 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:26,897 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 138#L709-1true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 81#thr2ENTRYtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:19:26,897 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:26,897 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:26,897 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:26,897 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:26,976 INFO L382 tUnfolder$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 04:19:26,976 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:26,976 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:26,976 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:26,976 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:26,977 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 04:19:26,977 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:19:26,977 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:19:26,977 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:26,977 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:28,370 INFO L382 tUnfolder$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 04:19:28,370 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:19:28,370 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:28,370 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:28,370 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:19:28,378 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 04:19:28,378 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,378 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,378 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,378 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,379 INFO L382 tUnfolder$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 04:19:28,379 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,379 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,379 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,379 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,394 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 04:19:28,394 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,394 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,394 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,394 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,402 INFO L382 tUnfolder$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 04:19:28,403 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,403 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,403 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,403 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,404 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][191], [192#true, 67#L717-3true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 70#L701-3true, 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 172#true, 46#L709-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:19:28,404 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,404 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,404 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,404 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,405 INFO L382 tUnfolder$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 04:19:28,405 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,405 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,405 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,405 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,410 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][191], [192#true, 67#L717-3true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 8#L701-3true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:19:28,411 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,411 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,411 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,411 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,416 INFO L382 tUnfolder$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 04:19:28,416 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,416 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,416 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,416 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,427 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][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 04:19:28,427 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:19:28,427 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:28,427 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:28,427 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:28,428 INFO L382 tUnfolder$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 04:19:28,428 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:19:28,428 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:28,428 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:28,428 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:28,431 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 04:19:28,431 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:28,431 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:28,431 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:28,431 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:28,435 INFO L382 tUnfolder$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 04:19:28,435 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:19:28,435 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:28,435 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:28,435 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:28,435 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:19:28,436 INFO L382 tUnfolder$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 04:19:28,436 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:19:28,436 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:28,436 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:28,436 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:28,436 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:19:28,436 INFO L382 tUnfolder$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 04:19:28,436 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:28,436 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:28,437 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:28,437 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:28,443 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 04:19:28,444 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,444 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,444 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,444 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,452 INFO L382 tUnfolder$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][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 04:19:28,452 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,452 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,452 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,452 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,454 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][89], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 138#L709-1true, 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:19:28,454 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,454 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,454 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,454 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,457 INFO L382 tUnfolder$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 04:19:28,458 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,458 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,458 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,458 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:28,469 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 04:19:28,469 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:28,470 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:28,470 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:28,470 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:28,563 INFO L382 tUnfolder$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 04:19:28,563 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:28,563 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:28,563 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:28,564 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:28,589 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 04:19:28,589 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:28,589 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:28,589 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:28,589 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:28,823 INFO L382 tUnfolder$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 04:19:28,823 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:19:28,823 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:28,823 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:28,823 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:51,368 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 04:19:51,368 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:51,368 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:51,368 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:51,369 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:51,383 INFO L382 tUnfolder$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 04:19:51,383 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:51,383 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:51,383 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:51,383 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:51,906 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][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 04:19:51,906 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:51,907 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:51,907 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:51,907 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:51,908 INFO L382 tUnfolder$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 04:19:51,908 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:51,908 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:51,908 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:51,909 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:51,911 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 04:19:51,912 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:51,912 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:51,912 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:51,912 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:51,915 INFO L382 tUnfolder$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 04:19:51,915 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:51,915 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:51,915 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:51,915 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:51,917 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 04:19:51,917 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:51,917 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:51,917 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:51,917 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:51,919 INFO L382 tUnfolder$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][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 04:19:51,919 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:51,919 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:51,919 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:51,919 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:52,885 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 04:19:52,885 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:52,885 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:52,885 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:52,885 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:53,515 INFO L382 tUnfolder$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 04:19:53,515 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:53,515 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:53,515 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:53,516 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:53,519 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 04:19:53,519 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:53,519 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:53,519 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:53,519 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:54,204 INFO L382 tUnfolder$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 04:19:54,204 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:54,204 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:54,204 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:54,205 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:54,211 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][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 04:19:54,211 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:54,211 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:54,211 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:54,211 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:56,244 INFO L382 tUnfolder$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 04:19:56,244 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:56,244 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:56,244 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:56,244 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:56,939 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 04:19:56,940 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:56,940 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:56,940 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:56,940 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:57,027 INFO L382 tUnfolder$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 04:19:57,028 INFO L384 tUnfolder$Statistics]: this new event has 32 ancestors and is not cut-off event [2020-10-16 04:19:57,028 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:57,028 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:57,028 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is not cut-off event [2020-10-16 04:19:57,283 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 04:19:57,284 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:19:57,284 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:57,284 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:57,284 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:57,284 INFO L382 tUnfolder$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 04:19:57,284 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:57,284 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:57,284 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:57,284 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:57,360 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][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 04:19:57,360 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:19:57,360 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:57,360 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:57,360 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:57,361 INFO L382 tUnfolder$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][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 04:19:57,361 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:57,361 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:57,361 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:57,361 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:57,391 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 04:19:57,391 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:57,391 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:57,391 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:57,391 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:57,648 INFO L382 tUnfolder$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 04:19:57,648 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:57,648 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:57,649 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:57,649 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:57,989 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][167], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:19:57,990 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:57,990 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:19:57,990 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:19:57,990 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:19:57,990 INFO L382 tUnfolder$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 04:19:57,990 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:57,990 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:19:57,990 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:19:57,990 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:19:58,033 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 04:19:58,033 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:58,033 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:58,033 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:58,034 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:58,034 INFO L382 tUnfolder$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 04:19:58,034 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:58,034 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:58,034 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:58,034 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:58,106 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 04:19:58,106 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:58,106 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:58,106 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:58,106 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:58,130 INFO L382 tUnfolder$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 04:19:58,130 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:58,130 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:58,130 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:58,131 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:58,226 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 04:19:58,227 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:58,227 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:58,227 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:58,227 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:58,632 INFO L382 tUnfolder$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 04:19:58,632 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:58,632 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:58,633 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:58,633 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:58,642 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 04:19:58,643 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:19:58,643 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:58,643 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:19:58,643 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:19:58,648 INFO L382 tUnfolder$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 04:19:58,648 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:58,648 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:58,648 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:58,648 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:58,648 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 04:19:58,648 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:58,648 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:58,649 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:58,649 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:58,662 INFO L382 tUnfolder$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 04:19:58,662 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:58,662 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:58,662 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:58,662 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:58,663 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, 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 04:19:58,663 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:58,663 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:58,663 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:58,663 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:59,093 INFO L382 tUnfolder$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][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 04:19:59,093 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:59,093 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:59,093 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:59,093 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:59,495 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 04:19:59,495 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:59,495 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:59,495 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:59,496 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:59,496 INFO L382 tUnfolder$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 04:19:59,496 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:59,496 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:59,496 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:59,496 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:19:59,908 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 04:19:59,908 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:59,908 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:59,908 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:59,908 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:59,928 INFO L382 tUnfolder$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 04:19:59,929 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:59,929 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:59,929 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:59,929 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:59,930 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 04:19:59,930 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:59,930 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:59,930 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:59,930 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:59,946 INFO L382 tUnfolder$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 04:19:59,946 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2020-10-16 04:19:59,946 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:59,947 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:59,947 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:19:59,947 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 04:19:59,947 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:19:59,947 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:59,947 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:19:59,947 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:08,143 INFO L382 tUnfolder$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 04:20:08,144 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is not cut-off event [2020-10-16 04:20:08,144 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:20:08,144 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:20:08,144 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:20:08,146 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][135], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 172#true, 16#L722-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 22#L701-3true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:20:08,146 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is not cut-off event [2020-10-16 04:20:08,146 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:20:08,146 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:20:08,146 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:20:08,163 INFO L382 tUnfolder$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 04:20:08,163 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is not cut-off event [2020-10-16 04:20:08,163 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:20:08,163 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:20:08,163 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:20:08,172 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][135], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 8#L701-3true, 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:20:08,172 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is not cut-off event [2020-10-16 04:20:08,172 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:20:08,172 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:20:08,172 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:20:08,248 INFO L382 tUnfolder$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 04:20:08,248 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is not cut-off event [2020-10-16 04:20:08,248 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:20:08,249 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:20:08,249 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:20:08,251 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][89], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 138#L709-1true, 172#true, 79#thr2EXITtrue, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:20:08,251 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is not cut-off event [2020-10-16 04:20:08,251 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:20:08,251 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:20:08,251 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:20:08,272 INFO L382 tUnfolder$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 04:20:08,272 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:08,272 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:08,272 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:08,272 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:08,272 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 04:20:08,272 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:08,272 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:08,272 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:08,273 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:11,484 INFO L382 tUnfolder$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 04:20:11,484 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:11,484 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:11,484 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:11,484 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:11,779 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 04:20:11,779 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:11,779 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:11,779 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:11,780 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:12,093 INFO L382 tUnfolder$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 04:20:12,093 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:12,093 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:12,093 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:12,093 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:13,684 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 04:20:13,684 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:13,684 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:13,684 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:13,684 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:14,483 INFO L382 tUnfolder$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 04:20:14,484 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:14,484 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:14,484 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:14,484 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:14,504 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 04:20:14,504 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:14,504 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:14,504 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:14,504 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:14,506 INFO L382 tUnfolder$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 04:20:14,506 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:14,506 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:14,506 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:14,506 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:14,808 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 78#L721true, 175#(<= 1 ~count~0), thr1Thread1of4ForFork1InUse, Black: 172#true, 114#L740-1true, 115#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:20:14,808 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:14,809 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:14,809 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:14,809 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:14,809 INFO L382 tUnfolder$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 04:20:14,809 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:14,809 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:14,809 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:14,809 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:14,809 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 04:20:14,809 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:14,810 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:14,810 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:14,810 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:14,810 INFO L382 tUnfolder$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 04:20:14,810 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:14,810 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:14,810 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:14,810 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:14,866 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 04:20:14,866 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:14,866 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:14,866 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:14,866 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:14,866 INFO L382 tUnfolder$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 04:20:14,866 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:14,866 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:14,867 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:14,867 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:14,867 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 45#thr2ENTRYtrue, 78#L721true, 175#(<= 1 ~count~0), thr1Thread1of4ForFork1InUse, Black: 172#true, 113#thr2EXITtrue, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:20:14,867 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:14,867 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:14,867 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:20:14,867 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:20:14,877 INFO L382 tUnfolder$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 04:20:14,877 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:14,877 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:14,877 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:20:14,877 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:20:14,877 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 106#L709-1true, Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 77#L703-1true, 13#thr2ENTRYtrue, 78#L721true, 175#(<= 1 ~count~0), thr1Thread1of4ForFork1InUse, Black: 172#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:20:14,877 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:14,877 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:14,878 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:14,878 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:14,894 INFO L382 tUnfolder$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 04:20:14,894 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:14,894 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:14,894 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:14,894 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:14,894 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 70#L701-3true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:20:14,894 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:14,894 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:14,894 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:14,894 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:14,900 INFO L382 tUnfolder$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][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 04:20:14,900 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:14,900 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:14,900 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:14,901 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:14,901 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 8#L701-3true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:20:14,901 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:14,901 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:14,901 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:14,901 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:14,996 INFO L382 tUnfolder$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 04:20:14,997 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:14,997 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:14,997 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:14,997 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:15,026 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 04:20:15,026 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:15,026 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:15,026 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:15,026 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:15,031 INFO L382 tUnfolder$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 04:20:15,031 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:15,031 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:15,031 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:15,031 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:15,031 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:15,051 INFO L382 tUnfolder$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][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 04:20:15,052 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:15,052 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:15,052 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:15,052 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:15,052 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][156], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 106#L709-1true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:20:15,052 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:15,052 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:15,052 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:15,052 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:15,052 INFO L382 tUnfolder$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 04:20:15,052 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:15,053 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:15,053 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:20:15,053 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:20:15,054 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 132#L710-1true, Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 77#L703-1true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:20:15,055 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:15,055 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:15,055 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:15,055 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:15,055 INFO L382 tUnfolder$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 04:20:15,055 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:15,055 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:15,055 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:15,055 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:15,056 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 04:20:15,056 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:15,056 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:15,056 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:15,056 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:15,061 INFO L382 tUnfolder$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 04:20:15,061 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:15,061 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:20:15,061 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:20:15,062 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:15,062 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][158], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 106#L709-1true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 138#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:20:15,062 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:15,062 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:15,062 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:15,062 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:15,064 INFO L382 tUnfolder$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 04:20:15,064 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:15,064 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:15,064 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:15,064 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:15,064 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 04:20:15,064 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:15,064 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:15,064 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:15,064 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:15,065 INFO L382 tUnfolder$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 04:20:15,065 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:15,065 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:15,065 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:15,065 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:15,104 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 04:20:15,104 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:15,104 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:15,104 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:15,104 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:15,104 INFO L382 tUnfolder$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 04:20:15,104 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:15,105 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:15,105 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:15,105 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:15,136 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][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 04:20:15,136 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:15,136 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:15,136 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:15,136 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:15,136 INFO L382 tUnfolder$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 04:20:15,136 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:15,136 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:15,137 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:15,137 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:15,239 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][147], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 13#thr2ENTRYtrue, 78#L721true, 175#(<= 1 ~count~0), thr1Thread1of4ForFork1InUse, Black: 172#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:20:15,240 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:15,240 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:15,240 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:15,240 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:15,240 INFO L382 tUnfolder$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 04:20:15,241 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:15,241 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:15,241 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:15,241 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:15,414 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][165], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 138#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:20:15,414 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:15,414 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:15,414 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:15,414 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:15,424 INFO L382 tUnfolder$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 04:20:15,425 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:15,425 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:15,425 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:15,425 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:15,425 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][41], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 138#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:20:15,425 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:15,425 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:15,425 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:15,425 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:15,426 INFO L382 tUnfolder$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 04:20:15,426 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:15,426 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:15,426 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:15,426 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:15,426 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 04:20:15,426 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:15,426 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:15,426 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:15,426 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:15,427 INFO L382 tUnfolder$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][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 04:20:15,427 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:15,427 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:15,427 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:15,427 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:19,566 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 04:20:19,566 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:19,566 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:19,566 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:19,567 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:19,574 INFO L382 tUnfolder$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 04:20:19,574 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:19,574 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:19,574 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:19,574 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:19,611 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][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 04:20:19,612 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:19,612 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:19,612 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:19,612 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:19,626 INFO L382 tUnfolder$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 04:20:19,627 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:19,627 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:19,627 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:19,627 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:19,635 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 04:20:19,635 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:19,635 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:19,635 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:19,635 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:19,649 INFO L382 tUnfolder$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 04:20:19,650 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:19,650 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:19,650 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:19,650 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:19,658 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 04:20:19,658 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:19,658 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:19,658 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:19,658 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:19,692 INFO L382 tUnfolder$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 04:20:19,693 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:19,693 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:19,693 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:19,693 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:19,878 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][204], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 192#true, 138#L709-1true, Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:20:19,878 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:19,878 INFO L387 tUnfolder$Statistics]: existing Event has 28 ancestors and is cut-off event [2020-10-16 04:20:19,878 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:19,878 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:21,315 INFO L382 tUnfolder$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 04:20:21,315 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:21,315 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:21,315 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:21,315 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:21,322 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 04:20:21,322 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:21,323 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:21,323 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:21,323 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:21,340 INFO L382 tUnfolder$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][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 04:20:21,341 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:21,341 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:21,341 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:21,341 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:22,225 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 04:20:22,225 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:20:22,225 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:22,225 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:22,225 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:20:22,226 INFO L382 tUnfolder$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 04:20:22,226 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:20:22,226 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:22,226 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:22,226 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:20:22,237 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 4#L702-1true, Black: 192#true, 167#(= ~count~0 0), 8#L701-3true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:20:22,237 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:22,238 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:22,238 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:22,238 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:22,261 INFO L382 tUnfolder$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][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 04:20:22,261 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:22,261 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:22,262 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:22,262 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:22,262 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 119#L701-3true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:20:22,262 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:22,262 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:22,262 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:22,262 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:22,356 INFO L382 tUnfolder$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 04:20:22,356 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:22,356 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:22,356 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:22,357 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:22,357 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 133#L710-1true, Black: 192#true, 70#L701-3true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0), 63#L703-1true]) [2020-10-16 04:20:22,357 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:20:22,357 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:22,357 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:20:22,357 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:22,357 INFO L382 tUnfolder$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 04:20:22,357 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:20:22,357 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:22,358 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:20:22,358 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:22,358 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 04:20:22,358 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:22,358 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:22,358 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:22,358 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:27,742 INFO L382 tUnfolder$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 04:20:27,742 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:27,742 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:27,742 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:27,743 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:27,743 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 04:20:27,743 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:27,743 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:27,743 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:27,743 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:27,752 INFO L382 tUnfolder$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 04:20:27,753 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:27,753 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:27,753 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:27,753 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:27,753 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 04:20:27,753 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:27,753 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:27,753 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:27,753 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:27,754 INFO L382 tUnfolder$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 04:20:27,754 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:27,754 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:27,754 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:27,754 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:27,776 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 04:20:27,777 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:27,777 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:27,777 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:27,777 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:28,906 INFO L382 tUnfolder$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][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 04:20:28,906 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:28,906 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:28,906 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:28,906 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:28,908 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 04:20:28,908 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:28,908 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:28,908 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:28,908 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:28,912 INFO L382 tUnfolder$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 04:20:28,913 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:28,913 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:28,913 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:28,913 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:28,915 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 04:20:28,915 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:28,915 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:28,915 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:28,915 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:28,917 INFO L382 tUnfolder$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 04:20:28,917 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:28,918 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:28,918 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:28,918 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:28,919 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][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 04:20:28,919 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:28,919 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:28,919 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:28,919 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:29,346 INFO L382 tUnfolder$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 04:20:29,346 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:29,346 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,346 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,346 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,346 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][191], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 46#L709-1true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:20:29,346 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:29,347 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,347 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,347 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,351 INFO L382 tUnfolder$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 04:20:29,351 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:29,351 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,351 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,351 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,352 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][135], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:20:29,352 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:29,352 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,352 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,352 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,459 INFO L382 tUnfolder$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 04:20:29,459 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:29,459 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,459 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,459 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,459 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 04:20:29,459 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:29,460 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,460 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,460 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,462 INFO L382 tUnfolder$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 04:20:29,463 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:29,463 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,463 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,463 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,464 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 04:20:29,464 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:29,464 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,464 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,465 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,470 INFO L382 tUnfolder$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][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 04:20:29,470 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:29,470 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,470 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,470 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,470 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][135], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:20:29,470 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:29,470 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,470 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,470 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,478 INFO L382 tUnfolder$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 04:20:29,478 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:29,478 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,478 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,479 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,493 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][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 04:20:29,493 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:29,493 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,493 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,493 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,493 INFO L382 tUnfolder$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 04:20:29,494 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:29,494 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,494 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:29,494 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:31,364 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 04:20:31,364 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:31,364 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:31,364 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:31,365 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:31,365 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:31,380 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 04:20:31,380 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:31,380 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:31,380 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:31,380 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:31,380 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:32,412 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 04:20:32,412 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:32,412 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:32,412 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:32,412 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:32,567 INFO L382 tUnfolder$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 04:20:32,568 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is not cut-off event [2020-10-16 04:20:32,568 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:20:32,568 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:20:32,568 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:20:32,570 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][208], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:20:32,570 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is not cut-off event [2020-10-16 04:20:32,570 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:20:32,570 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:20:32,570 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is not cut-off event [2020-10-16 04:20:32,599 INFO L382 tUnfolder$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 04:20:32,599 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:32,599 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:32,599 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:32,599 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:32,599 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 04:20:32,599 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:32,599 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:32,600 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:32,600 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:32,603 INFO L382 tUnfolder$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][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 04:20:32,603 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:32,603 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:32,603 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:32,603 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:32,875 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 04:20:32,875 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:32,875 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:32,875 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:32,875 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:32,880 INFO L382 tUnfolder$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 04:20:32,881 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:32,881 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:32,881 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:32,881 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:32,892 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][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 04:20:32,892 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:32,893 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:32,893 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:32,893 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:33,163 INFO L382 tUnfolder$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 04:20:33,163 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:33,163 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:33,163 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:33,163 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:33,184 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 04:20:33,184 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:33,184 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:33,184 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:33,184 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:33,359 INFO L382 tUnfolder$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, 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 04:20:33,359 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:33,359 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:33,359 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:33,359 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:33,410 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 04:20:33,410 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:33,410 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:33,410 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:33,410 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:36,299 INFO L382 tUnfolder$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 04:20:36,300 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:36,300 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:36,300 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:36,300 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:36,326 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 04:20:36,327 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:36,327 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:36,327 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:36,327 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:36,824 INFO L382 tUnfolder$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 04:20:36,824 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:36,824 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:36,824 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:36,824 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:36,859 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 04:20:36,859 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:36,859 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:36,859 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:36,859 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:36,863 INFO L382 tUnfolder$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 04:20:36,863 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:36,863 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:36,863 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:36,864 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:36,919 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 04:20:36,919 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:36,919 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:36,919 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:36,920 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:36,920 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:36,972 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 04:20:36,973 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:36,973 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:36,973 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:36,973 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:36,973 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:37,087 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 04:20:37,088 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:37,088 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:37,088 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:37,088 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:37,448 INFO L382 tUnfolder$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 04:20:37,448 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:37,449 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:37,449 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:37,449 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:37,449 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:37,477 INFO L382 tUnfolder$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 04:20:37,477 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is cut-off event [2020-10-16 04:20:37,477 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:37,477 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:37,477 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:20:37,978 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 04:20:37,978 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:37,978 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:37,978 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:37,978 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:38,008 INFO L382 tUnfolder$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 04:20:38,008 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:38,008 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:38,008 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:38,008 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:38,009 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][133], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 70#L701-3true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 251#(and (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)))) (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:20:38,009 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:38,009 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:38,009 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:38,009 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:38,009 INFO L382 tUnfolder$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 04:20:38,009 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:38,009 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:38,009 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:38,009 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:38,009 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][210], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 251#(and (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)))) (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:20:38,010 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:38,010 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:38,010 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:38,010 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:38,010 INFO L382 tUnfolder$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 04:20:38,010 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:38,010 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:38,010 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:38,010 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:38,130 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 04:20:38,130 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:38,130 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:38,130 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:38,130 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:38,154 INFO L382 tUnfolder$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 04:20:38,154 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:38,154 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:38,154 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:20:38,154 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:38,746 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 04:20:38,746 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:20:38,746 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:38,746 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:38,746 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:20:38,747 INFO L382 tUnfolder$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 04:20:38,747 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:20:38,747 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:38,747 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:20:38,747 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:38,747 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][210], [192#true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 251#(and (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)))) (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:20:38,747 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:38,747 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:38,747 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:38,747 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:45,480 INFO L382 tUnfolder$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 04:20:45,480 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:45,481 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:45,481 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:45,481 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:45,683 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][49], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:20:45,684 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:45,684 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:45,684 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:45,684 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:47,786 INFO L382 tUnfolder$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), 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 04:20:47,786 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:47,787 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:47,787 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:47,787 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:48,900 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 04:20:48,900 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:20:48,900 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:20:48,900 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:48,900 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:48,904 INFO L382 tUnfolder$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][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 04:20:48,905 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,905 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,905 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,905 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,906 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][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 04:20:48,906 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,906 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,906 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,906 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,921 INFO L382 tUnfolder$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 04:20:48,921 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,921 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,921 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,921 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,928 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 04:20:48,928 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,928 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,928 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,928 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,929 INFO L382 tUnfolder$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 04:20:48,929 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,930 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,930 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,930 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,931 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][135], [192#true, 67#L717-3true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:20:48,931 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,931 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,931 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,931 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,936 INFO L382 tUnfolder$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 04:20:48,936 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,936 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,936 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,936 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,942 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][135], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 8#L701-3true, 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 54#L709-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:20:48,942 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,942 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,942 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,942 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,947 INFO L382 tUnfolder$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 04:20:48,947 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:48,947 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:48,947 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:48,947 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:48,956 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 04:20:48,956 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:48,956 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:48,956 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:48,956 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:48,959 INFO L382 tUnfolder$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 04:20:48,960 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:20:48,960 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:48,960 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:20:48,960 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:48,960 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][158], [192#true, 98#thr2EXITtrue, 67#L717-3true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 138#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:20:48,960 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:20:48,960 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:48,960 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:48,960 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:20:48,967 INFO L382 tUnfolder$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 04:20:48,968 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,968 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,968 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,968 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,975 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 04:20:48,975 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,975 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,975 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,975 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,977 INFO L382 tUnfolder$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 04:20:48,977 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,977 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,977 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,977 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,980 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][89], [192#true, 67#L717-3true, 132#L710-1true, Black: 162#(= ~count~0 0), 70#L701-3true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 138#L709-1true, Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:20:48,980 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,980 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,980 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,980 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:20:48,992 INFO L382 tUnfolder$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 04:20:48,992 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:48,992 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:48,992 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:48,993 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:49,066 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 04:20:49,066 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:49,066 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:49,066 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:49,066 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:49,070 INFO L382 tUnfolder$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 04:20:49,071 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:49,071 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:49,071 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:49,071 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:49,094 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 04:20:49,094 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:49,094 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:49,095 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:49,095 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:49,304 INFO L382 tUnfolder$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 04:20:49,304 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:20:49,304 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:49,304 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:49,304 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:54,105 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 04:20:54,106 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:54,106 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:54,106 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:54,106 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:54,120 INFO L382 tUnfolder$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, 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 04:20:54,120 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:54,120 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:54,120 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:54,120 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:20:54,223 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][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 04:20:54,223 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:54,223 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:54,224 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:54,224 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:54,904 INFO L382 tUnfolder$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][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 04:20:54,904 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:54,904 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:54,904 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:54,904 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:55,479 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 04:20:55,479 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:55,479 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:55,479 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:55,479 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:55,482 INFO L382 tUnfolder$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 04:20:55,482 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:55,482 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:55,482 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:55,482 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:56,100 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 04:20:56,100 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:56,100 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:56,100 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:56,100 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:56,105 INFO L382 tUnfolder$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 04:20:56,105 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:56,105 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:56,105 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:56,105 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:56,415 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 04:20:56,415 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:56,415 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:56,415 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:56,415 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:56,758 INFO L382 tUnfolder$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), 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 04:20:56,758 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:56,758 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:56,758 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:56,758 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:57,071 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 04:20:57,072 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:20:57,072 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:57,072 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:57,072 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:57,072 INFO L382 tUnfolder$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 04:20:57,072 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:57,072 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:57,072 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:57,072 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:57,149 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 04:20:57,149 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:20:57,149 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:57,149 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:57,149 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:20:57,149 INFO L382 tUnfolder$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 04:20:57,149 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:57,149 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:57,150 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:57,150 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:57,177 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][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 04:20:57,177 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:57,177 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:57,177 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:57,177 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:57,393 INFO L382 tUnfolder$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 04:20:57,393 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:57,393 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:57,393 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:57,394 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:57,682 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][167], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, 133#L710-1true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:20:57,682 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:57,682 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:20:57,683 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:20:57,683 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:20:57,683 INFO L382 tUnfolder$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 04:20:57,683 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:57,683 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:20:57,683 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:20:57,683 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:20:57,779 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 04:20:57,779 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:20:57,779 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:57,780 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:57,780 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:20:57,801 INFO L382 tUnfolder$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 04:20:57,801 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:57,801 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:57,801 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:57,801 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:57,880 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 04:20:57,880 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:20:57,880 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:57,880 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:20:57,880 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:02,893 INFO L382 tUnfolder$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][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 04:21:02,893 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:02,893 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:02,894 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:02,894 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:02,897 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 04:21:02,897 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:02,897 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:02,898 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:02,898 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:02,898 INFO L382 tUnfolder$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][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 04:21:02,898 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:02,898 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:02,898 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:02,898 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:02,907 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 04:21:02,908 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:02,908 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:02,908 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:02,908 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:02,911 INFO L382 tUnfolder$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 04:21:02,911 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:02,911 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:02,911 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:02,911 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:02,912 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 04:21:02,912 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:02,912 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:02,912 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:02,912 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:02,945 INFO L382 tUnfolder$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 04:21:02,945 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:02,945 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:02,945 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:02,945 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:02,948 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 04:21:02,948 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:02,948 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:02,948 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:02,948 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:02,949 INFO L382 tUnfolder$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), 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 04:21:02,949 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:02,949 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:02,949 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:02,949 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:02,956 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 04:21:02,957 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:02,957 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:02,957 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:02,957 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:02,960 INFO L382 tUnfolder$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 04:21:02,960 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:02,960 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:02,960 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:02,960 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:02,961 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 04:21:02,961 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:02,961 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:02,961 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:02,961 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:03,537 INFO L382 tUnfolder$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 04:21:03,538 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:03,538 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,538 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,538 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,538 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 77#L703-1true, 13#thr2ENTRYtrue, 78#L721true, 175#(<= 1 ~count~0), Black: 172#true, thr1Thread1of4ForFork1InUse, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:03,538 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:03,538 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,538 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,538 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,541 INFO L382 tUnfolder$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 04:21:03,541 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:03,541 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,541 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,541 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,541 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:03,542 INFO L382 tUnfolder$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 04:21:03,542 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:03,542 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,542 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,542 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,542 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:03,542 INFO L382 tUnfolder$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 04:21:03,542 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:03,542 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:03,542 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:03,542 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:03,543 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 165#true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 13#thr2ENTRYtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:03,543 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:03,543 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:03,543 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:03,543 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:03,707 INFO L382 tUnfolder$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 04:21:03,707 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:03,707 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,707 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,707 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:03,707 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][204], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:03,707 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:03,707 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:03,707 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:03,707 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:03,708 INFO L382 tUnfolder$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 04:21:03,708 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:03,708 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:03,708 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,708 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,712 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][208], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:03,712 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:03,712 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:03,712 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:03,712 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:03,712 INFO L382 tUnfolder$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 04:21:03,712 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:03,712 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,712 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,713 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:03,713 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 04:21:03,713 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:03,713 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:03,713 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,713 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,783 INFO L382 tUnfolder$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 04:21:03,783 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:03,783 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,783 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,783 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,783 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][158], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 138#L709-1true, Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:21:03,783 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:03,783 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,784 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,784 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,788 INFO L382 tUnfolder$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 04:21:03,788 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:03,788 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:03,788 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:03,788 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:03,791 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 04:21:03,791 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:03,791 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:03,791 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,792 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,792 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,792 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][158], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 138#L709-1true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:03,792 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:03,792 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:03,792 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,792 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,792 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:03,792 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][158], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 138#L709-1true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:03,792 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:03,792 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:03,793 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:03,793 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:03,814 INFO L382 tUnfolder$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 04:21:03,814 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:03,814 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:03,814 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:03,815 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:04,210 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 04:21:04,210 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:21:04,210 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:04,210 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:04,210 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:04,222 INFO L382 tUnfolder$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 04:21:04,222 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:04,222 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:04,222 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:04,222 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:04,223 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 04:21:04,223 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:21:04,223 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:04,223 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:04,223 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:04,223 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:04,230 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 04:21:04,230 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:21:04,231 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:04,231 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:04,231 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:04,231 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:04,231 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 04:21:04,231 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:04,231 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:04,231 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:04,231 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:04,255 INFO L382 tUnfolder$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 04:21:04,256 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:04,256 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:04,256 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:04,256 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:04,256 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1046] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][161], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:04,256 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:04,256 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:04,256 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:04,256 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:04,260 INFO L382 tUnfolder$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 04:21:04,261 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:04,261 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:04,261 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:04,261 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:04,383 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 04:21:04,384 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:04,384 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:04,384 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:04,384 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:04,664 INFO L382 tUnfolder$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 04:21:04,664 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:04,664 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:04,665 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:04,665 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:04,665 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 45#thr2ENTRYtrue, 143#L721-2true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:21:04,665 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:04,665 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:04,665 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:04,665 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:04,687 INFO L382 tUnfolder$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 04:21:04,688 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:04,688 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:04,688 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:04,688 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:04,688 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 132#L710-1true, Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 13#thr2ENTRYtrue, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:21:04,688 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:04,688 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:04,688 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:04,688 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:05,063 INFO L382 tUnfolder$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 04:21:05,064 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:05,064 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:05,064 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:05,064 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:05,064 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][49], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 76#L702-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:21:05,064 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:05,064 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:05,064 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:05,064 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:05,126 INFO L382 tUnfolder$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 04:21:05,126 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:05,126 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:05,126 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:05,126 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:05,127 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][87], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:21:05,127 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:05,127 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:05,127 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:05,127 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:05,131 INFO L382 tUnfolder$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 04:21:05,131 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:05,131 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:05,131 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:05,131 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:05,131 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][135], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:21:05,131 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:05,131 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:05,131 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:05,132 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:06,464 INFO L382 tUnfolder$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 04:21:06,464 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:06,464 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:06,464 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:06,464 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:06,468 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 04:21:06,468 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:06,468 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:06,468 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:06,468 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:09,428 INFO L382 tUnfolder$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 04:21:09,429 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:09,429 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:09,429 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:09,429 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:09,444 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 04:21:09,444 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:09,444 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:09,444 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:09,444 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:09,450 INFO L382 tUnfolder$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][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 04:21:09,450 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:09,450 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:09,451 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:09,451 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:09,454 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 04:21:09,454 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:09,454 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:09,454 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:09,454 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:10,326 INFO L382 tUnfolder$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 04:21:10,326 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:10,326 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:10,326 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:10,326 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:10,371 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 04:21:10,372 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:10,372 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:10,372 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:10,372 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:10,381 INFO L382 tUnfolder$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][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 04:21:10,381 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:10,381 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:10,381 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:10,382 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:11,718 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 04:21:11,718 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:11,718 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:11,718 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:11,718 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:12,059 INFO L382 tUnfolder$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 04:21:12,059 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:21:12,059 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:12,059 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:12,059 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:12,062 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 04:21:12,062 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:21:12,062 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:12,063 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:12,063 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:12,072 INFO L382 tUnfolder$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 04:21:12,072 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:12,072 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:12,073 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:12,073 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:12,092 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][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 04:21:12,093 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:12,093 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:12,093 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:12,093 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:12,149 INFO L382 tUnfolder$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 04:21:12,149 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:12,149 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:12,150 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:12,150 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:12,407 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 04:21:12,408 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:12,408 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:12,408 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:12,408 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:12,418 INFO L382 tUnfolder$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 04:21:12,419 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:21:12,419 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:12,419 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:21:12,419 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:21:12,440 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 04:21:12,440 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:12,440 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:12,440 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:12,440 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:12,450 INFO L382 tUnfolder$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][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 04:21:12,451 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:12,451 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:12,451 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:12,451 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:12,451 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 04:21:12,451 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:12,451 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:12,451 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:12,451 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:13,788 INFO L382 tUnfolder$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 04:21:13,788 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:13,788 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:13,788 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:13,788 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:13,892 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 04:21:13,893 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:13,893 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:13,893 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:13,893 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:49,372 INFO L382 tUnfolder$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 04:21:49,372 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:49,373 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:49,373 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:49,373 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:49,676 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 04:21:49,676 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:49,676 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:49,676 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:49,676 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:49,676 INFO L382 tUnfolder$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 04:21:49,677 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:49,677 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:49,677 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:49,677 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:50,504 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 04:21:50,505 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:50,505 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:50,505 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:50,505 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:50,521 INFO L382 tUnfolder$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 04:21:50,521 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:50,521 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:50,521 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:50,521 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:50,524 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 04:21:50,525 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:50,525 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:50,525 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:50,525 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:50,525 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:50,624 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 04:21:50,625 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:50,625 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:50,625 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:50,625 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:51,070 INFO L382 tUnfolder$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 04:21:51,071 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:51,071 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:51,071 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:51,071 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:51,073 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][113], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 192#true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 78#L721true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:21:51,074 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:51,074 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:51,074 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:51,074 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:51,381 INFO L382 tUnfolder$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 04:21:51,381 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:51,381 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:51,381 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:51,381 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:55,478 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread1of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][166], [192#true, 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 78#L721true, 46#L709-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:21:55,478 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:55,478 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:21:55,478 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:21:55,478 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:21:56,216 INFO L382 tUnfolder$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 04:21:56,216 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:56,216 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:56,216 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:56,216 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:56,386 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 04:21:56,386 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 04:21:56,386 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:21:56,386 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:21:56,386 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:21:56,515 INFO L382 tUnfolder$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 04:21:56,515 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:56,515 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:56,515 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:56,516 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:56,516 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:56,661 INFO L382 tUnfolder$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 04:21:56,661 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:56,661 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:56,661 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:56,661 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:56,667 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1108] L717-3-->L721: Formula: (not (<= 0 (+ v_~count~0_9 1))) InVars {~count~0=v_~count~0_9} OutVars{~count~0=v_~count~0_9} AuxVars[] AssignedVars[][113], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 192#true, 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 78#L721true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:21:56,667 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:56,668 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:56,668 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:56,668 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:56,668 INFO L382 tUnfolder$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 04:21:56,668 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:56,668 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:56,668 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:56,668 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:56,668 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 04:21:56,669 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:56,669 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:56,669 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:56,669 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:56,703 INFO L382 tUnfolder$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 04:21:56,704 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:56,704 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:56,704 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:56,704 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:56,704 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:56,745 INFO L382 tUnfolder$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 04:21:56,746 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:56,746 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:56,746 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:56,746 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:56,755 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 04:21:56,755 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:56,755 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:56,755 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:56,755 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:56,755 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:56,777 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:21:56,777 INFO L384 tUnfolder$Statistics]: this new event has 34 ancestors and is not cut-off event [2020-10-16 04:21:56,778 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:21:56,778 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:21:56,778 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is not cut-off event [2020-10-16 04:21:56,796 INFO L382 tUnfolder$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 04:21:56,796 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:56,796 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:56,797 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:56,797 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:56,797 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:56,879 INFO L382 tUnfolder$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 04:21:56,879 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:56,880 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:56,880 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:56,880 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:56,888 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 04:21:56,888 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:56,888 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:56,888 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:56,888 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:56,889 INFO L382 tUnfolder$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 04:21:56,890 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:56,890 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:56,890 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:56,890 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:56,926 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 04:21:56,926 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:56,926 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:56,926 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:56,926 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:56,927 INFO L382 tUnfolder$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 04:21:56,927 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:56,927 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:56,927 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:56,927 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:56,927 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:56,947 INFO L382 tUnfolder$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 04:21:56,947 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:21:56,947 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:56,947 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:56,947 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:56,975 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 04:21:56,975 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:21:56,975 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:56,975 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:56,975 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:56,975 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:56,979 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 04:21:56,979 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:21:56,979 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:56,980 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:56,980 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:56,980 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:21:57,055 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 04:21:57,055 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,055 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,055 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,055 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,089 INFO L382 tUnfolder$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 04:21:57,090 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,090 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,090 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,090 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,194 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 04:21:57,195 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,195 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,195 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,195 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,386 INFO L382 tUnfolder$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 04:21:57,386 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,386 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,387 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,387 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,397 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 04:21:57,397 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,398 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,398 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,398 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,405 INFO L382 tUnfolder$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 04:21:57,405 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,405 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,405 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,405 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,405 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,409 INFO L382 tUnfolder$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 04:21:57,409 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,410 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,410 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,410 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,474 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 04:21:57,475 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,475 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,475 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,475 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,487 INFO L382 tUnfolder$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 04:21:57,487 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,488 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,488 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,488 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,488 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,497 INFO L382 tUnfolder$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 04:21:57,497 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,497 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,497 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,497 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,497 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,522 INFO L382 tUnfolder$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 04:21:57,522 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:57,522 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:57,522 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:57,522 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:57,525 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 04:21:57,525 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:57,525 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:57,525 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:57,525 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:57,541 INFO L382 tUnfolder$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 04:21:57,541 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:57,541 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:57,541 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:57,541 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:57,551 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][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 04:21:57,551 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,551 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,551 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,551 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,591 INFO L382 tUnfolder$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 04:21:57,591 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,591 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,591 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,591 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,591 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,628 INFO L382 tUnfolder$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 04:21:57,628 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:57,628 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:57,628 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:57,628 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:57,688 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), 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 04:21:57,688 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,688 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,689 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:57,689 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:58,417 INFO L382 tUnfolder$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 04:21:58,417 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:58,418 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:58,418 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:58,418 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:58,418 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][208], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 106#L709-1true, Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 117#L702-1true, 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, 251#(and (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)))) (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:21:58,418 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:21:58,418 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:21:58,418 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:21:58,418 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2020-10-16 04:21:58,418 INFO L382 tUnfolder$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 04:21:58,419 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:21:58,419 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:58,419 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:21:58,419 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:21:58,427 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][133], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 52#L720-2true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, 184#true, 120#L702-1true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 251#(and (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)))) (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:21:58,427 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:58,427 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:21:58,427 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:58,427 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:58,428 INFO L382 tUnfolder$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 04:21:58,428 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:21:58,428 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:58,428 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:21:58,428 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:00,988 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 04:22:00,988 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is cut-off event [2020-10-16 04:22:00,988 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:00,988 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:00,988 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:22:01,838 INFO L382 tUnfolder$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 04:22:01,838 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:22:01,838 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:01,838 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:01,838 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:01,917 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 04:22:01,917 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:22:01,917 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:01,918 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:01,918 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:04,909 INFO L382 tUnfolder$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 04:22:04,909 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,909 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,909 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,909 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,916 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 04:22:04,916 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,916 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,916 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,916 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,956 INFO L382 tUnfolder$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 04:22:04,956 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,956 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,957 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,957 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,971 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 04:22:04,971 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,971 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,971 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,971 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,974 INFO L382 tUnfolder$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 04:22:04,974 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,974 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,974 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,974 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,987 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 04:22:04,987 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,988 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,988 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:04,988 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:05,209 INFO L382 tUnfolder$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 04:22:05,209 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:05,210 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:22:05,210 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:05,210 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:08,604 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 4#L702-1true, Black: 192#true, 167#(= ~count~0 0), 8#L701-3true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:22:08,605 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:08,605 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:08,605 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:08,605 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:08,701 INFO L382 tUnfolder$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 04:22:08,702 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:22:08,702 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:08,702 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:08,702 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:08,702 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 04:22:08,702 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:22:08,702 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:08,703 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:08,703 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:08,703 INFO L382 tUnfolder$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 04:22:08,703 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:22:08,703 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:08,703 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:08,703 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:08,703 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), 63#L703-1true, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:22:08,703 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:22:08,703 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:08,704 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:08,704 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:08,715 INFO L382 tUnfolder$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 04:22:08,715 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:22:08,715 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:08,715 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:08,715 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:08,715 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 133#L710-1true, 70#L701-3true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:22:08,715 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:22:08,715 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:08,715 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:08,715 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:08,716 INFO L382 tUnfolder$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 04:22:08,716 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:22:08,716 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:08,716 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:08,716 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:08,716 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 04:22:08,717 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:22:08,717 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:08,717 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:08,717 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:12,406 INFO L382 tUnfolder$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 04:22:12,407 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:22:12,407 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:12,407 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:12,407 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:12,407 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 04:22:12,407 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:22:12,408 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:12,408 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:12,408 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:12,409 INFO L382 tUnfolder$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 04:22:12,409 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:22:12,409 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:12,409 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:12,409 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:12,410 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 143#L721-2true, 81#thr2ENTRYtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:22:12,410 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:22:12,410 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:12,410 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:12,410 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:12,438 INFO L382 tUnfolder$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 04:22:12,439 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:22:12,439 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:12,439 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:12,439 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:39,180 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 04:22:39,180 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:39,180 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,180 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,180 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,181 INFO L382 tUnfolder$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 04:22:39,181 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:39,181 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,181 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,181 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,185 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 04:22:39,185 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:39,185 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,185 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,185 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,186 INFO L382 tUnfolder$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 04:22:39,186 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:39,186 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,186 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,186 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,299 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][191], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 46#L709-1true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:22:39,299 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:39,299 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,299 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,299 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,300 INFO L382 tUnfolder$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 04:22:39,300 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:39,300 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,300 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,300 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,303 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 04:22:39,303 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:39,303 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,303 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,303 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,304 INFO L382 tUnfolder$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 04:22:39,304 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:39,305 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,305 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,305 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,310 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 04:22:39,310 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:39,310 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,310 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,310 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,310 INFO L382 tUnfolder$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 04:22:39,311 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:39,311 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,311 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,311 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,319 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 04:22:39,319 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:39,319 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,319 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,320 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,334 INFO L382 tUnfolder$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 04:22:39,334 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:39,334 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,334 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,334 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,334 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][89], [192#true, 67#L717-3true, Black: 162#(= ~count~0 0), 132#L710-1true, Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 138#L709-1true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:22:39,334 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:39,335 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,335 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:39,335 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:40,992 INFO L382 tUnfolder$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 04:22:40,992 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:40,993 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:40,993 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:40,993 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:40,993 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:41,008 INFO L382 tUnfolder$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 04:22:41,008 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:41,008 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:41,008 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:41,008 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:41,008 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:41,673 INFO L382 tUnfolder$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 04:22:41,673 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is not cut-off event [2020-10-16 04:22:41,673 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:22:41,673 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:22:41,673 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:22:41,676 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][208], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 16#L722-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:41,676 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is not cut-off event [2020-10-16 04:22:41,676 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:22:41,676 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:22:41,676 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:22:41,703 INFO L382 tUnfolder$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 04:22:41,703 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:41,703 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:41,703 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:41,703 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:41,704 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 04:22:41,704 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:41,704 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:41,704 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:41,704 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:41,707 INFO L382 tUnfolder$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 04:22:41,707 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:41,707 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:41,707 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:41,707 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:41,936 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 04:22:41,936 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:41,936 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:41,936 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:41,936 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:41,940 INFO L382 tUnfolder$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 04:22:41,940 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:41,940 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:41,940 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:41,940 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:41,949 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][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 04:22:41,949 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:41,949 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:41,950 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:41,950 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:42,213 INFO L382 tUnfolder$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 04:22:42,213 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:42,213 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:42,213 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:42,213 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:42,351 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 04:22:42,352 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:42,352 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:42,352 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:42,352 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:42,392 INFO L382 tUnfolder$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 04:22:42,392 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:42,392 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:42,392 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:42,392 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:43,104 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 04:22:43,105 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:43,105 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:43,105 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:43,105 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:43,128 INFO L382 tUnfolder$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 04:22:43,128 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:43,128 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:43,128 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:43,128 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:43,131 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 04:22:43,131 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:43,131 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:43,131 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:43,131 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:43,368 INFO L382 tUnfolder$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 04:22:43,369 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:43,369 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:43,369 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:43,369 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:43,401 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 04:22:43,401 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:43,402 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:43,402 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:43,402 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:43,406 INFO L382 tUnfolder$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 04:22:43,406 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:43,406 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:43,406 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:43,406 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:45,711 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 04:22:45,711 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:45,712 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:45,712 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:45,712 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:45,712 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:45,764 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 04:22:45,764 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:45,764 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:45,764 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:45,764 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:45,764 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:45,889 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 04:22:45,890 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:45,890 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:45,890 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:45,890 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:46,175 INFO L382 tUnfolder$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 04:22:46,175 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:46,175 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:46,175 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:46,175 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:46,185 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 04:22:46,185 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:46,186 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:46,186 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:46,186 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:46,187 INFO L382 tUnfolder$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 04:22:46,187 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:46,187 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:46,187 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:46,187 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:46,210 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 04:22:46,210 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:46,210 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:46,210 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:46,210 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:50,728 INFO L382 tUnfolder$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 04:22:50,728 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:50,728 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:50,728 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:50,728 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:50,749 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][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 04:22:50,749 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:50,749 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:50,750 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:50,750 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:50,754 INFO L382 tUnfolder$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 04:22:50,754 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:22:50,754 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:50,755 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:50,755 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:50,757 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 04:22:50,757 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:50,757 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:50,757 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:50,757 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:50,772 INFO L382 tUnfolder$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 04:22:50,772 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:22:50,772 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:50,772 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:50,772 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:50,803 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 04:22:50,804 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:50,804 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:50,804 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:50,804 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:50,822 INFO L382 tUnfolder$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 04:22:50,822 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:22:50,822 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:50,822 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:50,822 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:50,835 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 04:22:50,835 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:22:50,835 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:50,835 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:50,835 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:50,894 INFO L382 tUnfolder$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 04:22:50,894 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:22:50,894 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:50,894 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:50,894 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:50,969 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 04:22:50,969 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:22:50,970 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:50,970 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:50,970 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:52,560 INFO L382 tUnfolder$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 04:22:52,561 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:22:52,561 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:52,561 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:52,561 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:52,561 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 78#L721true, 175#(<= 1 ~count~0), thr1Thread1of4ForFork1InUse, Black: 172#true, 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:52,561 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:52,561 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,561 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,561 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:52,561 INFO L382 tUnfolder$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][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 04:22:52,562 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:22:52,562 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:52,562 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:22:52,562 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:52,562 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 165#true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:22:52,562 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:52,562 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:52,562 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,562 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,774 INFO L382 tUnfolder$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 04:22:52,774 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:52,774 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,774 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,775 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,775 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|, ~count~0=v_~count~0_62} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][49], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 76#L702-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:22:52,775 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:52,775 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,775 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,775 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,805 INFO L382 tUnfolder$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 04:22:52,805 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:22:52,805 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:52,805 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:52,805 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:52,805 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:52,814 INFO L382 tUnfolder$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 04:22:52,814 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:22:52,814 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:52,814 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:52,814 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:52,832 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][191], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 172#true, 46#L709-1true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:22:52,832 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:52,832 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,832 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,832 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,832 INFO L382 tUnfolder$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 04:22:52,832 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:52,832 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,832 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,832 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,835 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 04:22:52,835 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:52,836 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,836 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,836 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,836 INFO L382 tUnfolder$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 04:22:52,836 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:52,836 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,836 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,836 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,838 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 04:22:52,838 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:52,838 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,838 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,839 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,839 INFO L382 tUnfolder$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 04:22:52,839 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:52,839 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,839 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,839 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,844 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 04:22:52,845 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:52,845 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,845 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,845 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,845 INFO L382 tUnfolder$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 04:22:52,845 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:52,845 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,845 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,845 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,898 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 04:22:52,899 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:22:52,899 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:52,899 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:52,899 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:52,927 INFO L382 tUnfolder$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 04:22:52,928 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:22:52,928 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:52,928 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:52,928 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:52,928 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:52,928 INFO L382 tUnfolder$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 04:22:52,928 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:22:52,928 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:52,928 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:52,928 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:52,929 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 04:22:52,929 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:52,929 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,929 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,929 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,931 INFO L382 tUnfolder$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 04:22:52,931 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:22:52,931 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:52,931 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:52,931 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:52,931 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 04:22:52,932 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:52,932 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,932 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,932 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,945 INFO L382 tUnfolder$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 04:22:52,946 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:52,946 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,946 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:52,946 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:53,164 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 04:22:53,164 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:22:53,164 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:53,164 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:53,164 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:53,174 INFO L382 tUnfolder$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 04:22:53,175 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:22:53,175 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:53,175 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:53,175 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:53,191 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 04:22:53,191 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:22:53,191 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:53,191 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:53,191 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:53,248 INFO L382 tUnfolder$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 04:22:53,248 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:22:53,248 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:53,248 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:53,248 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:22:53,386 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 04:22:53,387 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:22:53,387 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:53,387 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:53,387 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:53,844 INFO L382 tUnfolder$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 04:22:53,844 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:53,844 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:53,844 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:53,844 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:53,844 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 132#L710-1true, Black: 192#true, 167#(= ~count~0 0), 8#L701-3true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 172#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:22:53,844 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:53,845 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:53,845 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:53,845 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:53,859 INFO L382 tUnfolder$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 04:22:53,859 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is not cut-off event [2020-10-16 04:22:53,859 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:22:53,859 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:22:53,859 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:22:53,864 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 132#L710-1true, Black: 192#true, 5#L708-3true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 22#L701-3true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:22:53,864 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is not cut-off event [2020-10-16 04:22:53,864 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:22:53,864 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:22:53,864 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:22:53,900 INFO L382 tUnfolder$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 04:22:53,900 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:53,900 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:53,900 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:53,900 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:53,912 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 04:22:53,912 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:53,912 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:53,912 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:53,913 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:53,924 INFO L382 tUnfolder$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 04:22:53,925 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:53,925 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:53,925 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:53,925 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:53,925 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 70#L701-3true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 143#L721-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:22:53,925 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:53,925 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:53,925 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:53,925 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:53,942 INFO L382 tUnfolder$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 04:22:53,943 INFO L384 tUnfolder$Statistics]: this new event has 35 ancestors and is not cut-off event [2020-10-16 04:22:53,943 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:22:53,943 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:22:53,943 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is not cut-off event [2020-10-16 04:22:53,953 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 04:22:53,953 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:53,953 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:53,954 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:53,954 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:53,955 INFO L382 tUnfolder$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][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 04:22:53,956 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:53,956 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:53,956 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:53,956 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:53,962 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 04:22:53,962 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:53,963 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:53,963 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:53,963 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:54,443 INFO L382 tUnfolder$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 04:22:54,443 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:54,443 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:54,443 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:54,443 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:57,256 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 04:22:57,257 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:57,257 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:57,257 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:57,257 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:57,399 INFO L382 tUnfolder$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 04:22:57,399 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:22:57,399 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:57,399 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:57,399 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:22:57,404 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 04:22:57,405 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:57,405 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:57,405 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:57,405 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:57,410 INFO L382 tUnfolder$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 04:22:57,410 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:57,410 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:57,410 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:57,411 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:59,882 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 04:22:59,882 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:22:59,882 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:59,882 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:59,882 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:59,885 INFO L382 tUnfolder$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 04:22:59,885 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:22:59,885 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:59,885 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:22:59,885 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:22:59,931 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 04:22:59,932 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:22:59,932 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:22:59,932 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:22:59,932 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:00,490 INFO L382 tUnfolder$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][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 04:23:00,490 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:00,490 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:00,490 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:00,490 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:01,189 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 04:23:01,189 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:01,189 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:01,189 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:01,189 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:01,189 INFO L382 tUnfolder$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 04:23:01,189 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:01,190 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:01,190 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:01,190 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:01,199 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, 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 04:23:01,199 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:01,199 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:01,199 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:01,199 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:01,199 INFO L382 tUnfolder$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 04:23:01,200 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:01,200 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:01,200 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:01,200 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:01,621 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 78#L721true, 175#(<= 1 ~count~0), 79#thr2EXITtrue, Black: 172#true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:23:01,622 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:01,622 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:01,622 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:01,622 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:01,622 INFO L382 tUnfolder$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 04:23:01,622 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:01,622 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:01,622 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:01,623 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:01,636 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, Black: 162#(= ~count~0 0), 4#L702-1true, 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 78#L721true, 175#(<= 1 ~count~0), 113#thr2EXITtrue, Black: 172#true, thr1Thread1of4ForFork1InUse, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:23:01,637 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:01,637 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:01,637 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:01,637 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:01,637 INFO L382 tUnfolder$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 04:23:01,637 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:01,637 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:01,637 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:01,637 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:01,856 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 04:23:01,856 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:01,856 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:01,856 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:01,856 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:01,857 INFO L382 tUnfolder$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 04:23:01,857 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:01,857 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:01,857 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:01,857 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:01,857 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:01,867 INFO L382 tUnfolder$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 04:23:01,867 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:01,867 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:01,867 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:01,867 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:01,867 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:01,867 INFO L382 tUnfolder$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 04:23:01,868 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:01,868 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:01,868 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:01,868 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:01,868 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 04:23:01,868 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:01,868 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:01,868 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:01,868 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:01,900 INFO L382 tUnfolder$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 04:23:01,900 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:01,900 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:01,900 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:01,900 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:01,900 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:07,522 INFO L382 tUnfolder$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 04:23:07,522 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:07,523 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:23:07,523 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:07,523 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:23:07,545 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 04:23:07,545 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:07,545 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:07,545 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:07,545 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:07,548 INFO L382 tUnfolder$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 04:23:07,548 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:07,549 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:07,549 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:07,549 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:07,573 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 04:23:07,573 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:07,573 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:07,573 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:07,573 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:07,577 INFO L382 tUnfolder$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 04:23:07,577 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:07,577 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:07,577 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:07,577 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:07,586 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 04:23:07,586 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:07,586 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:07,587 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:07,587 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:07,975 INFO L382 tUnfolder$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 04:23:07,975 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:07,975 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:07,975 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:23:07,975 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:23:07,985 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 04:23:07,985 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:07,986 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:07,986 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:07,986 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:08,133 INFO L382 tUnfolder$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 04:23:08,134 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:08,134 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:08,134 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:08,134 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:08,166 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, 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 04:23:08,166 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:08,166 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:08,166 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:08,166 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:08,281 INFO L382 tUnfolder$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 04:23:08,281 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:08,281 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:08,281 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:08,281 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:08,494 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 04:23:08,494 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:08,494 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:08,494 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:08,494 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:08,507 INFO L382 tUnfolder$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 04:23:08,508 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:08,508 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:08,508 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:08,508 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:08,693 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 04:23:08,693 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:08,693 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:23:08,693 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:08,693 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:08,831 INFO L382 tUnfolder$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 04:23:08,831 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:08,831 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:23:08,831 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:08,831 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2020-10-16 04:23:09,027 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 04:23:09,027 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,027 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,027 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,027 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,039 INFO L382 tUnfolder$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 04:23:09,040 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,040 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,040 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,040 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,127 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 04:23:09,128 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,128 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,128 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,128 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,269 INFO L382 tUnfolder$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 04:23:09,269 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,269 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,269 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,269 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,314 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 04:23:09,314 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,314 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,314 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,314 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,411 INFO L382 tUnfolder$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 04:23:09,411 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,412 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,412 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,412 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,412 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,414 INFO L382 tUnfolder$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 04:23:09,415 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,415 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,415 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,415 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,415 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,454 INFO L382 tUnfolder$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 04:23:09,454 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:09,454 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:09,454 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:09,455 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:09,490 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 04:23:09,490 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,490 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,490 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,491 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,494 INFO L382 tUnfolder$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 04:23:09,494 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,494 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,494 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,494 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,507 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 04:23:09,507 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,507 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,508 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,508 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,554 INFO L382 tUnfolder$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 04:23:09,555 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,555 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,555 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,555 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,560 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 04:23:09,560 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,560 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,560 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,560 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,560 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,560 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,563 INFO L382 tUnfolder$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 04:23:09,564 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,564 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,564 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,564 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,565 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 04:23:09,565 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,566 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,566 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,566 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,571 INFO L382 tUnfolder$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 04:23:09,571 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,571 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,571 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,571 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,578 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 04:23:09,578 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,578 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,578 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,578 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,672 INFO L382 tUnfolder$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 04:23:09,672 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,672 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,672 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,672 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,674 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 04:23:09,675 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,675 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,675 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,675 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,682 INFO L382 tUnfolder$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 04:23:09,682 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,682 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,682 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,682 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,682 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,698 INFO L382 tUnfolder$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 04:23:09,698 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:09,698 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:09,698 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:09,698 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:09,717 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 04:23:09,717 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,717 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,717 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,717 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,720 INFO L382 tUnfolder$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 04:23:09,720 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,721 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,721 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,721 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,721 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,759 INFO L382 tUnfolder$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 04:23:09,759 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,759 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,759 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:09,759 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:11,214 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][208], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 115#L703-1true, 116#L740-2true, 52#L720-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, 251#(and (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)))) (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:23:11,214 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:11,214 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:11,214 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:11,214 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:11,215 INFO L382 tUnfolder$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 04:23:11,215 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:11,215 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:11,215 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:11,215 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:11,215 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 04:23:11,215 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:11,215 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:11,215 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:11,215 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:11,334 INFO L382 tUnfolder$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 04:23:11,335 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:11,335 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:11,335 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:11,335 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:11,335 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][133], [192#true, 132#L710-1true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 52#L720-2true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 120#L702-1true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 251#(and (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)))) (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:23:11,335 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:11,335 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:11,335 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:11,335 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:11,499 INFO L382 tUnfolder$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 04:23:11,499 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:11,499 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:11,499 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:11,499 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:11,961 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 04:23:11,961 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:11,961 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:11,962 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:11,962 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:11,968 INFO L382 tUnfolder$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 04:23:11,968 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:11,969 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:11,969 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:11,969 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:11,979 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 04:23:11,980 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:11,980 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:11,980 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:11,980 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:11,980 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:11,980 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 04:23:11,980 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:11,980 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:11,981 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:11,981 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:12,006 INFO L382 tUnfolder$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 04:23:12,006 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is cut-off event [2020-10-16 04:23:12,006 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:12,006 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:12,006 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2020-10-16 04:23:14,056 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 104#thr2ENTRYtrue, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 78#L721true, 175#(<= 1 ~count~0), Black: 172#true, thr1Thread1of4ForFork1InUse, 114#L740-1true, 115#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:23:14,056 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:14,056 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,056 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,056 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:14,056 INFO L382 tUnfolder$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 04:23:14,056 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:14,057 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:14,057 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:14,057 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:14,057 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [98#thr2EXITtrue, 195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 165#true, Black: 192#true, 104#thr2ENTRYtrue, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:23:14,057 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:14,057 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:14,057 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:14,057 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:14,057 INFO L382 tUnfolder$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 04:23:14,057 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:14,058 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,058 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:14,058 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,090 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 04:23:14,090 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:14,090 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:14,090 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,090 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,091 INFO L382 tUnfolder$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 04:23:14,091 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:14,091 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,091 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:14,091 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,245 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([998] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][204], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 46#L709-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 115#L703-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:23:14,245 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:14,245 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:14,245 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,245 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,245 INFO L382 tUnfolder$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 04:23:14,245 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:14,245 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:14,246 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:14,246 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:14,246 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][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 04:23:14,246 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:14,246 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,246 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,246 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:14,249 INFO L382 tUnfolder$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 04:23:14,249 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:14,249 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,249 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,249 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:14,250 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][208], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:23:14,250 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:14,250 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:14,250 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:14,250 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:14,250 INFO L382 tUnfolder$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 04:23:14,250 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:14,250 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,250 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:14,250 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,296 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 04:23:14,296 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:14,296 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:14,296 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:14,296 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:14,310 INFO L382 tUnfolder$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 04:23:14,310 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:14,310 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:14,310 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:14,310 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:14,313 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 04:23:14,313 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:14,313 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,313 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:14,313 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,313 INFO L382 tUnfolder$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 04:23:14,313 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:14,313 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,313 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,314 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:14,336 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][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 04:23:14,336 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:14,337 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:14,337 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:14,337 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:14,746 INFO L382 tUnfolder$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 04:23:14,746 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:23:14,746 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:23:14,746 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:23:14,746 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:23:14,758 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 04:23:14,758 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:14,759 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,759 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,759 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,759 INFO L382 tUnfolder$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 04:23:14,759 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:23:14,759 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:23:14,759 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:23:14,759 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:23:14,759 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:23:14,766 INFO L382 tUnfolder$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 04:23:14,766 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:23:14,766 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:23:14,766 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:23:14,766 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:23:14,766 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:23:14,766 INFO L382 tUnfolder$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 04:23:14,767 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:14,767 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,767 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,767 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,785 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 04:23:14,785 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:14,785 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,785 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,785 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,785 INFO L382 tUnfolder$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 04:23:14,785 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:14,785 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,785 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,786 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,788 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 04:23:14,788 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:14,789 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,789 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,789 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,900 INFO L382 tUnfolder$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 04:23:14,901 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:14,901 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,901 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:14,901 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:17,628 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 04:23:17,628 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:17,628 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:17,628 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:17,628 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:17,631 INFO L382 tUnfolder$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 04:23:17,631 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:17,631 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:17,631 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:17,631 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:17,793 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][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 04:23:17,793 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:17,793 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:17,793 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:17,793 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:17,808 INFO L382 tUnfolder$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 04:23:17,809 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:17,809 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:17,809 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:17,809 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:17,812 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 04:23:17,812 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:17,813 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:17,813 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:17,813 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:17,815 INFO L382 tUnfolder$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 04:23:17,815 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:17,815 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:17,815 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:17,815 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:18,738 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 04:23:18,739 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:18,739 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:18,739 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:18,739 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:18,785 INFO L382 tUnfolder$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 04:23:18,785 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:18,785 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:18,785 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:18,785 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:18,795 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 04:23:18,795 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:18,795 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:18,795 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:18,795 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:20,155 INFO L382 tUnfolder$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][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 04:23:20,155 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:20,155 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:20,155 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:20,155 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:21,581 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 04:23:21,582 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:21,582 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:21,582 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:21,582 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:21,685 INFO L382 tUnfolder$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 04:23:21,685 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:21,686 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:21,686 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:21,686 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:26,201 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 04:23:26,201 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:26,201 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:26,201 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:26,201 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:26,488 INFO L382 tUnfolder$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 04:23:26,488 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:26,488 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:26,489 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:26,489 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:26,489 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 77#L703-1true, 78#L721true, 175#(<= 1 ~count~0), thr1Thread1of4ForFork1InUse, 81#thr2ENTRYtrue, Black: 172#true, 113#thr2EXITtrue, 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:23:26,489 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:26,489 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:26,489 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:26,489 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:27,386 INFO L382 tUnfolder$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 04:23:27,387 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:27,387 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:27,387 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:27,387 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:27,662 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 04:23:27,662 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:27,662 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:27,662 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:27,663 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:28,651 INFO L382 tUnfolder$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 04:23:28,651 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:28,651 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:28,651 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:28,651 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:29,098 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 04:23:29,098 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is not cut-off event [2020-10-16 04:23:29,098 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:23:29,099 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:23:29,099 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:23:29,883 INFO L382 tUnfolder$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 04:23:29,883 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:29,883 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:23:29,883 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:23:29,883 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:23:29,883 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:23:30,014 INFO L382 tUnfolder$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 04:23:30,014 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:30,014 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:30,014 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:30,014 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:30,090 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 04:23:30,090 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,090 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,090 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,090 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,091 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,107 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), 132#L710-1true, Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 77#L703-1true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:23:30,107 INFO L384 tUnfolder$Statistics]: this new event has 36 ancestors and is not cut-off event [2020-10-16 04:23:30,107 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:23:30,107 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:23:30,107 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is not cut-off event [2020-10-16 04:23:30,122 INFO L382 tUnfolder$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 04:23:30,122 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:30,122 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:30,122 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:30,122 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:30,122 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:30,188 INFO L382 tUnfolder$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 04:23:30,188 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:30,188 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:30,188 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:30,188 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:30,195 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, 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 04:23:30,195 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,196 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,196 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,196 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,197 INFO L382 tUnfolder$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 04:23:30,197 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,197 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,197 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,197 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,224 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 04:23:30,225 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:30,225 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:30,225 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:30,225 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:30,225 INFO L382 tUnfolder$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 04:23:30,225 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,225 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,225 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,225 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,225 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,238 INFO L382 tUnfolder$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 04:23:30,239 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:23:30,239 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:23:30,239 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:23:30,239 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:23:30,265 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 04:23:30,265 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:23:30,265 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:23:30,265 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:23:30,265 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:23:30,265 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:23:30,268 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 04:23:30,268 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:23:30,268 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:23:30,269 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:23:30,269 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:23:30,269 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:23:30,336 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 04:23:30,336 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,336 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,336 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,336 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,367 INFO L382 tUnfolder$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 04:23:30,367 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,367 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,367 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,367 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,460 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, 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 04:23:30,460 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,460 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,460 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,460 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,481 INFO L382 tUnfolder$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 04:23:30,481 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,481 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,481 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,481 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,490 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 04:23:30,490 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,490 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,490 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,490 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,498 INFO L382 tUnfolder$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 04:23:30,498 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,498 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,498 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,498 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,498 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,501 INFO L382 tUnfolder$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 04:23:30,502 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,502 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,502 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,502 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,587 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 04:23:30,587 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,587 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,587 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,587 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,587 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,595 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 04:23:30,595 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,595 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,595 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,595 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,595 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,615 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 04:23:30,615 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:30,615 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:30,615 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:30,615 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:30,617 INFO L382 tUnfolder$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 04:23:30,617 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:30,617 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:30,618 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:30,618 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:30,631 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 04:23:30,632 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:30,632 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:30,632 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:30,632 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:30,640 INFO L382 tUnfolder$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 04:23:30,640 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,640 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,640 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,640 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,677 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 04:23:30,677 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,677 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,677 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,677 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,677 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:30,707 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 04:23:30,707 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:30,707 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:30,707 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:30,708 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:39,293 INFO L382 tUnfolder$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 04:23:39,294 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:39,294 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:39,294 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:39,294 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:39,321 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 04:23:39,321 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:39,321 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:39,321 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:39,321 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:39,324 INFO L382 tUnfolder$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 04:23:39,324 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:39,324 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:39,324 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:39,324 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:39,324 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:39,378 INFO L382 tUnfolder$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 04:23:39,378 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:39,378 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:39,378 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:39,378 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:39,394 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 04:23:39,394 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:39,394 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:39,394 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:39,394 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:39,396 INFO L382 tUnfolder$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 04:23:39,396 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:39,397 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:39,397 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:39,397 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:39,397 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:39,578 INFO L382 tUnfolder$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 04:23:39,578 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:39,578 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:39,578 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:39,578 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:39,711 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 04:23:39,711 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:39,711 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:39,711 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:39,711 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:39,733 INFO L382 tUnfolder$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 04:23:39,733 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:39,733 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:39,733 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:39,734 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:39,873 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 04:23:39,873 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:39,873 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:39,873 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:39,873 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:40,179 INFO L382 tUnfolder$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 04:23:40,179 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:40,179 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:40,179 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:40,179 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:40,182 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 04:23:40,182 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:40,182 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:40,182 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:40,183 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:40,196 INFO L382 tUnfolder$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 04:23:40,197 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:40,197 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:40,197 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:40,197 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:40,201 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 04:23:40,202 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:40,202 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:40,202 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:40,202 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:40,204 INFO L382 tUnfolder$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][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 04:23:40,204 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:40,204 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:40,204 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:40,204 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:40,208 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 04:23:40,208 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:40,209 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:40,209 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:40,209 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:40,586 INFO L382 tUnfolder$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 04:23:40,586 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:40,586 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:40,586 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:40,587 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:40,632 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 78#L721true, 175#(<= 1 ~count~0), Black: 172#true, thr1Thread1of4ForFork1InUse, 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:23:40,632 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:40,632 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:40,632 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:40,632 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:40,632 INFO L382 tUnfolder$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 04:23:40,633 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:40,633 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,633 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,633 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,633 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 77#L703-1true, 78#L721true, 175#(<= 1 ~count~0), Black: 172#true, thr1Thread1of4ForFork1InUse, 115#L703-1true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:23:40,633 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:23:40,633 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:23:40,633 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:23:40,633 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:23:40,633 INFO L382 tUnfolder$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 04:23:40,633 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:40,634 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,634 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,634 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,792 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 04:23:40,793 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:40,793 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:40,793 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:40,793 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:40,793 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:40,793 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 04:23:40,793 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:23:40,793 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:23:40,793 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:23:40,794 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:23:40,794 INFO L382 tUnfolder$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 04:23:40,794 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:23:40,794 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:23:40,794 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:23:40,794 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:23:40,794 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, Black: 162#(= ~count~0 0), 132#L710-1true, 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 78#L721true, 175#(<= 1 ~count~0), Black: 172#true, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:23:40,794 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:40,794 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:40,794 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:40,794 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:40,795 INFO L382 tUnfolder$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 04:23:40,795 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:40,795 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,795 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,795 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,795 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:23:40,795 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:40,795 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,795 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,795 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,795 INFO L382 tUnfolder$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 04:23:40,795 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:40,796 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:40,796 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:40,796 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:40,796 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][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 04:23:40,796 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:40,796 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,796 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,796 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,802 INFO L382 tUnfolder$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 04:23:40,802 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:40,802 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:40,802 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:40,802 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:40,802 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), 106#L709-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:23:40,803 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:40,803 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,803 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,803 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,803 INFO L382 tUnfolder$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 04:23:40,803 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:40,803 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,803 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,803 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,803 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 04:23:40,804 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:40,804 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,804 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,804 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,817 INFO L382 tUnfolder$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 04:23:40,818 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:40,818 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,818 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,818 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,818 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 167#(= ~count~0 0), 8#L701-3true, 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:23:40,818 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:40,818 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,818 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,818 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,819 INFO L382 tUnfolder$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 04:23:40,819 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:40,819 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,819 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,819 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:40,939 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 04:23:40,939 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:40,939 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:40,940 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:40,940 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:40,940 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:40,997 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 04:23:40,997 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:40,997 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:40,997 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:40,998 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:40,998 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:40,999 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 04:23:41,000 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:41,000 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:41,000 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:41,000 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:41,028 INFO L382 tUnfolder$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 04:23:41,028 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:41,028 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:41,028 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:41,028 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:41,036 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 04:23:41,036 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:41,036 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:41,036 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:41,036 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:41,036 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:41,271 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][147], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 78#L721true, 79#thr2EXITtrue, 175#(<= 1 ~count~0), thr1Thread1of4ForFork1InUse, Black: 172#true, 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:23:41,271 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:41,271 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:41,272 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:41,272 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:41,272 INFO L382 tUnfolder$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 04:23:41,272 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:41,272 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:41,272 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:41,273 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:41,958 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 04:23:41,958 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:41,958 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:41,958 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:41,958 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:41,958 INFO L382 tUnfolder$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 04:23:41,958 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:41,958 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:41,958 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:41,959 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:42,050 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 04:23:42,050 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:42,050 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:42,050 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:42,050 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:42,051 INFO L382 tUnfolder$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 04:23:42,051 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:42,051 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:42,051 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:42,051 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:42,055 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 04:23:42,055 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:42,056 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:42,056 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:42,056 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:42,260 INFO L382 tUnfolder$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 04:23:42,261 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:42,261 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:42,261 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:42,261 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:42,381 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 04:23:42,381 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:42,381 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:42,381 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:42,382 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:42,466 INFO L382 tUnfolder$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 04:23:42,467 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:42,467 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:42,467 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:42,467 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:44,978 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, 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, 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 04:23:44,978 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:44,978 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:44,978 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:44,978 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:45,421 INFO L382 tUnfolder$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, 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, 79#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 04:23:45,422 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:45,422 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:45,422 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:45,422 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:45,422 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, 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, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 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 04:23:45,422 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:45,422 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:45,422 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:45,422 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:46,124 INFO L382 tUnfolder$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), 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 04:23:46,124 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:46,124 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:46,124 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:46,125 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:46,134 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, 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), 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 04:23:46,134 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:46,134 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:46,134 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:46,134 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:46,159 INFO L382 tUnfolder$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, 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 04:23:46,159 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:46,159 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:46,159 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:46,159 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:46,159 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, 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), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:23:46,159 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:46,159 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:46,159 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:46,160 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:46,174 INFO L382 tUnfolder$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, 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, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:23:46,174 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:46,174 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:46,174 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:46,174 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:46,174 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:46,174 INFO L382 tUnfolder$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), 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, 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), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:23:46,174 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:46,174 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:46,175 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:46,175 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:46,175 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:47,190 INFO L382 tUnfolder$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), 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, 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, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:23:47,190 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:47,190 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:47,190 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:47,190 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:47,205 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, 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 04:23:47,206 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:47,206 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:47,206 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:47,206 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:47,209 INFO L382 tUnfolder$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, 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 04:23:47,209 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:47,209 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:47,209 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:47,209 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:48,213 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, 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), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:23:48,213 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:48,213 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:48,214 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:48,214 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:48,542 INFO L382 tUnfolder$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, 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, 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 04:23:48,542 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:48,542 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:48,542 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:48,542 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:48,549 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, 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), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:23:48,550 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:48,550 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:48,550 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:48,550 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:48,773 INFO L382 tUnfolder$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, 4#L702-1true, 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, 79#thr2EXITtrue, 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 04:23:48,774 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:48,774 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:48,774 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:48,774 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:48,774 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, 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, 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 04:23:48,774 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:48,774 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:48,774 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:48,774 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:48,775 INFO L382 tUnfolder$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), 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, 79#thr2EXITtrue, 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, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:23:48,775 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:48,775 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:48,775 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:48,775 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:48,775 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][173], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 78#L721true, 79#thr2EXITtrue, 175#(<= 1 ~count~0), Black: 172#true, thr1Thread1of4ForFork1InUse, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), 63#L703-1true, thr2Thread4of4ForFork0InUse]) [2020-10-16 04:23:48,775 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:48,775 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:48,775 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:48,775 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:48,776 INFO L382 tUnfolder$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][149], [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, 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 04:23:48,776 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:48,776 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:48,776 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:48,776 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:48,776 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 192#true, Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 76#L702-1true, 172#true, 79#thr2EXITtrue, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:23:48,776 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:48,776 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:48,776 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:48,776 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:48,787 INFO L382 tUnfolder$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, 4#L702-1true, 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)), 78#L721true, 79#thr2EXITtrue, 175#(<= 1 ~count~0), 113#thr2EXITtrue, 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 04:23:48,787 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:48,787 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:48,787 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:48,787 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:48,788 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, 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, 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 04:23:48,788 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:48,788 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:48,788 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:48,788 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:48,788 INFO L382 tUnfolder$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), 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, 79#thr2EXITtrue, 175#(<= 1 ~count~0), 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 172#true, 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 23#L703-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:23:48,788 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:48,788 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:48,788 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:48,788 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:48,789 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][173], [192#true, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 78#L721true, 79#thr2EXITtrue, 175#(<= 1 ~count~0), 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 172#true, 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse, 63#L703-1true]) [2020-10-16 04:23:48,789 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:48,789 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:48,789 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:48,789 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:48,789 INFO L382 tUnfolder$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][149], [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, 52#L720-2true, 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 04:23:48,789 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:48,789 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:48,789 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:48,789 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:48,790 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 192#true, Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:23:48,790 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:48,790 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:48,790 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:48,790 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:48,795 INFO L382 tUnfolder$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, 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 04:23:48,795 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:48,795 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:48,795 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:48,795 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:48,796 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [195#(<= ~count~0 1), 4#L702-1true, Black: 162#(= ~count~0 0), 165#true, Black: 192#true, Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 56#thr2EXITtrue, 120#L702-1true, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:23:48,796 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:48,796 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:48,796 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:48,796 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:48,886 INFO L382 tUnfolder$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), 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)), 77#L703-1true, 78#L721true, 175#(<= 1 ~count~0), thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, 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 04:23:48,886 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:48,887 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:48,887 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:48,887 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:48,887 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, 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 04:23:48,887 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:48,887 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:48,887 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:48,887 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:48,887 INFO L382 tUnfolder$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), 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, 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, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:23:48,887 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:48,888 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:48,888 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:48,888 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:48,921 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, 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), 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:23:48,921 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:48,921 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:48,921 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:48,922 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:48,922 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:48,922 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, 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, 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, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:23:48,922 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:48,922 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:48,922 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:48,922 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:48,925 INFO L382 tUnfolder$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)), 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 04:23:48,925 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:48,925 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:48,925 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:48,925 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:48,933 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), 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, 63#L703-1true]) [2020-10-16 04:23:48,933 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:48,933 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:48,933 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:48,933 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:54,610 INFO L382 tUnfolder$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, 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, 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 04:23:54,610 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:54,610 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:54,610 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:54,610 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:54,610 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), Black: 195#(<= ~count~0 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 04:23:54,610 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:54,611 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:54,611 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:54,611 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,138 INFO L382 tUnfolder$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, 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, 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 04:23:55,138 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,139 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,139 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,139 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,139 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,141 INFO L382 tUnfolder$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, 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 04:23:55,141 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,141 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,141 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,141 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,141 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,234 INFO L382 tUnfolder$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, 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, 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 04:23:55,235 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,235 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,235 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,235 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,249 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, 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), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:23:55,250 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,250 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,250 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,250 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,250 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,258 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, 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 04:23:55,258 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,258 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:55,258 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:55,258 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:55,265 INFO L382 tUnfolder$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, 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), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:23:55,265 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,265 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,266 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,266 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,273 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), 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), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:23:55,273 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,273 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,273 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:55,273 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,310 INFO L382 tUnfolder$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, 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 04:23:55,310 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,310 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,310 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,311 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,507 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), 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, 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 04:23:55,508 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,508 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,508 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,508 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,520 INFO L382 tUnfolder$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), 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 04:23:55,520 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,521 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,521 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,521 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,528 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, 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 04:23:55,528 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,528 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,528 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,528 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,534 INFO L382 tUnfolder$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, 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), 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0), 63#L703-1true]) [2020-10-16 04:23:55,535 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,535 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,535 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,535 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2020-10-16 04:23:55,712 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), 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, 63#L703-1true]) [2020-10-16 04:23:55,712 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:55,712 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:55,712 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:55,712 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:55,717 INFO L382 tUnfolder$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), 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), 63#L703-1true, thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:23:55,718 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:55,718 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:55,718 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:55,718 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:56,099 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L709-1-->L710-1: Formula: (= v_~count~0_66 (+ v_~count~0_67 1)) InVars {~count~0=v_~count~0_67} OutVars{~count~0=v_~count~0_66, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_2|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][139], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 107#L710-1true, 76#L702-1true, 172#true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:23:56,099 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:56,099 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:56,099 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:23:56,099 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:56,119 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L709-1-->L710-1: Formula: (= v_~count~0_66 (+ v_~count~0_67 1)) InVars {~count~0=v_~count~0_67} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_2|, ~count~0=v_~count~0_66} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][95], [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, 143#L721-2true, 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), thr2Thread4of4ForFork0NotInUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:23:56,119 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:56,119 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:56,119 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:23:56,119 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2020-10-16 04:23:56,120 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L709-1-->L710-1: Formula: (= v_~count~0_66 (+ v_~count~0_67 1)) InVars {~count~0=v_~count~0_67} OutVars{thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4_2|, ~count~0=v_~count~0_66} AuxVars[] AssignedVars[thr2Thread2of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][95], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 116#L740-2true, 117#L702-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0NotInUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:23:56,120 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:56,120 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:56,120 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2020-10-16 04:23:56,120 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2020-10-16 04:23:56,393 INFO L382 tUnfolder$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, 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, thr2Thread4of4ForFork0NotInUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:23:56,393 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:56,393 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:23:56,393 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:56,393 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:23:56,394 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][107], [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, 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), thr2Thread4of4ForFork0NotInUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:23:56,394 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is cut-off event [2020-10-16 04:23:56,394 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:23:56,394 INFO L387 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2020-10-16 04:23:56,394 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2020-10-16 04:23:56,562 INFO L382 tUnfolder$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, 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), 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 04:23:56,562 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:56,562 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:56,562 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:56,562 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:56,627 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, 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), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:23:56,627 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:23:56,627 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:56,627 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:56,627 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:23:56,627 INFO L382 tUnfolder$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, 79#thr2EXITtrue, 48#L710-1true, 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 04:23:56,627 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:23:56,628 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:56,628 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:23:56,628 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:24:03,009 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1115] L720-2-->L721: Formula: (not (<= v_~count~0_11 1)) InVars {~count~0=v_~count~0_11} OutVars{~count~0=v_~count~0_11} AuxVars[] AssignedVars[][144], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), Black: 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 78#L721true, 175#(<= 1 ~count~0), Black: 172#true, thr1Thread1of4ForFork1InUse, 114#L740-1true, 115#L703-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:24:03,010 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:24:03,010 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:24:03,010 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:24:03,010 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:24:03,010 INFO L382 tUnfolder$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), Black: 172#true, thr1Thread1of4ForFork1InUse, 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, 187#(<= 1 ~count~0), thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:24:03,010 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:24:03,010 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,010 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,010 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:24:03,011 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), 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), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:24:03,011 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:24:03,011 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2020-10-16 04:24:03,011 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:24:03,011 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:24:03,011 INFO L382 tUnfolder$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)), 172#true, 76#L702-1true, 143#L721-2true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 22#L701-3true, 184#true, 56#thr2EXITtrue, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), Black: 188#(<= 0 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:24:03,011 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:24:03,011 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:24:03,011 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,011 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,191 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][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), 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 04:24:03,191 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:24:03,191 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,191 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,191 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,191 INFO L382 tUnfolder$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), 107#L710-1true, Black: 168#(= 0 (+ ~count~0 1)), 172#true, 76#L702-1true, 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, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:24:03,191 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:24:03,192 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,192 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,192 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,217 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), 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 04:24:03,217 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:24:03,217 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:24:03,217 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:24:03,217 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:24:03,217 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:24:03,224 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, 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 04:24:03,224 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:24:03,224 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:24:03,225 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:24:03,225 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:24:03,251 INFO L382 tUnfolder$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)), 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, 48#L710-1true, 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), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:24:03,252 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:24:03,252 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,252 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,252 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,252 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, 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, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:24:03,252 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:24:03,252 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,252 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,252 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,256 INFO L382 tUnfolder$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), 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 04:24:03,256 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:24:03,256 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,256 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,256 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,257 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([997] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread4of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][133], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 120#L702-1true, 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:24:03,257 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:24:03,257 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,257 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,257 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,259 INFO L382 tUnfolder$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), 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 04:24:03,259 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:24:03,259 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,259 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,259 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,259 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1013] L701-3-->L702-1: Formula: (= v_~count~0_62 (+ v_~count~0_63 1)) InVars {~count~0=v_~count~0_63} OutVars{~count~0=v_~count~0_62, thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_inc_#t~post4, ~count~0][87], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), 165#true, Black: 195#(<= ~count~0 1), 201#(not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|)), Black: 167#(= ~count~0 0), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 117#L702-1true, 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:24:03,259 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:24:03,259 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,259 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,260 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,264 INFO L382 tUnfolder$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), 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 04:24:03,264 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:24:03,264 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,264 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,264 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,265 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1014] L708-3-->L709-1: Formula: (= v_~count~0_37 (+ v_~count~0_36 1)) InVars {~count~0=v_~count~0_37} OutVars{~count~0=v_~count~0_36, thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5=|v_thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5_1|} AuxVars[] AssignedVars[thr2Thread3of4ForFork0___VERIFIER_atomic_dec_#t~post5, ~count~0][135], [192#true, 98#thr2EXITtrue, Black: 162#(= ~count~0 0), Black: 195#(<= ~count~0 1), 168#(= 0 (+ ~count~0 1)), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 167#(= ~count~0 0), 172#true, 79#thr2EXITtrue, 48#L710-1true, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, 54#L709-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:24:03,265 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:24:03,265 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,265 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,265 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,314 INFO L382 tUnfolder$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), 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 04:24:03,314 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:24:03,314 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:24:03,314 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:24:03,314 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:24:03,340 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), 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 04:24:03,341 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:24:03,341 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:24:03,341 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:24:03,341 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:24:03,341 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:24:03,341 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, 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), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:24:03,341 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:24:03,341 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:24:03,342 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:24:03,342 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:24:03,342 INFO L382 tUnfolder$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, 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, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:24:03,342 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:24:03,342 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,342 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,342 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,344 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), 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 04:24:03,344 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:24:03,344 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:24:03,344 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:24:03,344 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:24:03,344 INFO L382 tUnfolder$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, 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 04:24:03,344 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:24:03,345 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,345 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,345 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,356 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), 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 04:24:03,357 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:24:03,357 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,357 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,357 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2020-10-16 04:24:03,568 INFO L382 tUnfolder$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, 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 04:24:03,568 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:24:03,568 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:24:03,568 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:24:03,569 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:24:03,580 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), 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, 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 04:24:03,581 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:24:03,581 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:24:03,581 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:24:03,581 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:24:03,592 INFO L382 tUnfolder$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), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 79#thr2EXITtrue, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 50#L708-3true, 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 04:24:03,592 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:24:03,592 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:24:03,592 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:24:03,592 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:24:03,637 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, 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, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 188#(<= 0 ~count~0), thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse]) [2020-10-16 04:24:03,638 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2020-10-16 04:24:03,638 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:24:03,638 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:24:03,638 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2020-10-16 04:24:03,753 INFO L382 tUnfolder$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][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)), 107#L710-1true, 172#true, 79#thr2EXITtrue, thr1Thread1of4ForFork1InUse, 113#thr2EXITtrue, 114#L740-1true, Black: 175#(<= 1 ~count~0), 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 04:24:03,753 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2020-10-16 04:24:03,753 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:24:03,753 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:24:03,753 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2020-10-16 04:24:04,234 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1116] L720-2-->L721-2: Formula: (<= v_~count~0_12 1) InVars {~count~0=v_~count~0_12} OutVars{~count~0=v_~count~0_12} AuxVars[] AssignedVars[][50], [97#L708-3true, 195#(<= ~count~0 1), 132#L710-1true, Black: 162#(= ~count~0 0), Black: 192#true, 70#L701-3true, 167#(= ~count~0 0), 202#(and (= (select (select |#memory_int| |~#mutexb~0.base|) |~#mutexb~0.offset|) 1) (not (= |~#mutexb~0.base| |ULTIMATE.start_main_~#t~0.base|))), Black: 168#(= 0 (+ ~count~0 1)), 172#true, 143#L721-2true, 113#thr2EXITtrue, thr1Thread1of4ForFork1InUse, Black: 175#(<= 1 ~count~0), 114#L740-1true, Black: 181#(= (select (select |#memory_int| |~#mutexa~0.base|) |~#mutexa~0.offset|) 1), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:24:04,234 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is not cut-off event [2020-10-16 04:24:04,235 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:24:04,235 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:24:04,235 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:24:04,238 INFO L382 tUnfolder$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, 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), 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 04:24:04,239 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is not cut-off event [2020-10-16 04:24:04,239 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:24:04,239 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:24:04,239 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:24:04,269 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), 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 04:24:04,269 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:24:04,269 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:24:04,269 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:24:04,269 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:24:04,308 INFO L382 tUnfolder$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, 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), 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 04:24:04,309 INFO L384 tUnfolder$Statistics]: this new event has 37 ancestors and is not cut-off event [2020-10-16 04:24:04,309 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:24:04,309 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:24:04,309 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is not cut-off event [2020-10-16 04:24:04,319 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), 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, 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), 56#thr2EXITtrue, 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:24:04,319 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:24:04,319 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:24:04,319 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:24:04,320 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:24:04,321 INFO L382 tUnfolder$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), 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, 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 04:24:04,322 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:24:04,322 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:24:04,322 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:24:04,322 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:24:07,652 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), 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 04:24:07,652 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:24:07,652 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:24:07,652 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:24:07,652 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:24:09,574 INFO L382 tUnfolder$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, 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), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:24:09,575 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2020-10-16 04:24:09,575 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:24:09,575 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:24:09,575 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2020-10-16 04:24:09,579 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|)), 106#L709-1true, Black: 167#(= ~count~0 0), 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 04:24:09,580 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:24:09,580 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:24:09,580 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:24:09,580 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:24:09,585 INFO L382 tUnfolder$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), 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), 184#true, thr2Thread1of4ForFork0InUse, thr2Thread2of4ForFork0InUse, 28#L719-3true, thr2Thread3of4ForFork0InUse, Black: 187#(<= 1 ~count~0), thr2Thread4of4ForFork0InUse, Black: 188#(<= 0 ~count~0)]) [2020-10-16 04:24:09,585 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2020-10-16 04:24:09,585 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:24:09,585 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2020-10-16 04:24:09,585 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown